Annotation of embedaddon/libnet/ltmain.sh, revision 1.1.1.1
1.1 misho 1:
2: # libtool (GNU libtool) 2.4
3: # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4:
5: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
6: # 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
7: # This is free software; see the source for copying conditions. There is NO
8: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
9:
10: # GNU Libtool is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # As a special exception to the GNU General Public License,
16: # if you distribute this file as part of a program or library that
17: # is built using GNU Libtool, you may include this file under the
18: # same distribution terms that you use for the rest of that program.
19: #
20: # GNU Libtool is distributed in the hope that it will be useful, but
21: # WITHOUT ANY WARRANTY; without even the implied warranty of
22: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23: # General Public License for more details.
24: #
25: # You should have received a copy of the GNU General Public License
26: # along with GNU Libtool; see the file COPYING. If not, a copy
27: # can be downloaded from http://www.gnu.org/licenses/gpl.html,
28: # or obtained by writing to the Free Software Foundation, Inc.,
29: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
30:
31: # Usage: $progname [OPTION]... [MODE-ARG]...
32: #
33: # Provide generalized library-building support services.
34: #
35: # --config show all configuration variables
36: # --debug enable verbose shell tracing
37: # -n, --dry-run display commands without modifying any files
38: # --features display basic configuration information and exit
39: # --mode=MODE use operation mode MODE
40: # --preserve-dup-deps don't remove duplicate dependency libraries
41: # --quiet, --silent don't print informational messages
42: # --no-quiet, --no-silent
43: # print informational messages (default)
44: # --tag=TAG use configuration variables from tag TAG
45: # -v, --verbose print more informational messages than default
46: # --no-verbose don't print the extra informational messages
47: # --version print version information
48: # -h, --help, --help-all print short, long, or detailed help message
49: #
50: # MODE must be one of the following:
51: #
52: # clean remove files from the build directory
53: # compile compile a source file into a libtool object
54: # execute automatically set library path, then run a program
55: # finish complete the installation of libtool libraries
56: # install install libraries or executables
57: # link create a library or an executable
58: # uninstall remove libraries from an installed directory
59: #
60: # MODE-ARGS vary depending on the MODE. When passed as first option,
61: # `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
62: # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
63: #
64: # When reporting a bug, please describe a test case to reproduce it and
65: # include the following information:
66: #
67: # host-triplet: $host
68: # shell: $SHELL
69: # compiler: $LTCC
70: # compiler flags: $LTCFLAGS
71: # linker: $LD (gnu? $with_gnu_ld)
72: # $progname: (GNU libtool) 2.4 Debian-2.4-2ubuntu1
73: # automake: $automake_version
74: # autoconf: $autoconf_version
75: #
76: # Report bugs to <bug-libtool@gnu.org>.
77: # GNU libtool home page: <http://www.gnu.org/software/libtool/>.
78: # General help using GNU software: <http://www.gnu.org/gethelp/>.
79:
80: PROGRAM=libtool
81: PACKAGE=libtool
82: VERSION="2.4 Debian-2.4-2ubuntu1"
83: TIMESTAMP=""
84: package_revision=1.3293
85:
86: # Be Bourne compatible
87: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
88: emulate sh
89: NULLCMD=:
90: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
91: # is contrary to our usage. Disable this feature.
92: alias -g '${1+"$@"}'='"$@"'
93: setopt NO_GLOB_SUBST
94: else
95: case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
96: fi
97: BIN_SH=xpg4; export BIN_SH # for Tru64
98: DUALCASE=1; export DUALCASE # for MKS sh
99:
100: # A function that is used when there is no print builtin or printf.
101: func_fallback_echo ()
102: {
103: eval 'cat <<_LTECHO_EOF
104: $1
105: _LTECHO_EOF'
106: }
107:
108: # NLS nuisances: We save the old values to restore during execute mode.
109: lt_user_locale=
110: lt_safe_locale=
111: for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
112: do
113: eval "if test \"\${$lt_var+set}\" = set; then
114: save_$lt_var=\$$lt_var
115: $lt_var=C
116: export $lt_var
117: lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
118: lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
119: fi"
120: done
121: LC_ALL=C
122: LANGUAGE=C
123: export LANGUAGE LC_ALL
124:
125: $lt_unset CDPATH
126:
127:
128: # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
129: # is ksh but when the shell is invoked as "sh" and the current value of
130: # the _XPG environment variable is not equal to 1 (one), the special
131: # positional parameter $0, within a function call, is the name of the
132: # function.
133: progpath="$0"
134:
135:
136:
137: : ${CP="cp -f"}
138: test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
139: : ${EGREP="/bin/grep -E"}
140: : ${FGREP="/bin/grep -F"}
141: : ${GREP="/bin/grep"}
142: : ${LN_S="ln -s"}
143: : ${MAKE="make"}
144: : ${MKDIR="mkdir"}
145: : ${MV="mv -f"}
146: : ${RM="rm -f"}
147: : ${SED="/bin/sed"}
148: : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
149: : ${Xsed="$SED -e 1s/^X//"}
150:
151: # Global variables:
152: EXIT_SUCCESS=0
153: EXIT_FAILURE=1
154: EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
155: EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
156:
157: exit_status=$EXIT_SUCCESS
158:
159: # Make sure IFS has a sensible default
160: lt_nl='
161: '
162: IFS=" $lt_nl"
163:
164: dirname="s,/[^/]*$,,"
165: basename="s,^.*/,,"
166:
167: # func_dirname file append nondir_replacement
168: # Compute the dirname of FILE. If nonempty, add APPEND to the result,
169: # otherwise set result to NONDIR_REPLACEMENT.
170: func_dirname ()
171: {
172: func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
173: if test "X$func_dirname_result" = "X${1}"; then
174: func_dirname_result="${3}"
175: else
176: func_dirname_result="$func_dirname_result${2}"
177: fi
178: } # func_dirname may be replaced by extended shell implementation
179:
180:
181: # func_basename file
182: func_basename ()
183: {
184: func_basename_result=`$ECHO "${1}" | $SED "$basename"`
185: } # func_basename may be replaced by extended shell implementation
186:
187:
188: # func_dirname_and_basename file append nondir_replacement
189: # perform func_basename and func_dirname in a single function
190: # call:
191: # dirname: Compute the dirname of FILE. If nonempty,
192: # add APPEND to the result, otherwise set result
193: # to NONDIR_REPLACEMENT.
194: # value returned in "$func_dirname_result"
195: # basename: Compute filename of FILE.
196: # value retuned in "$func_basename_result"
197: # Implementation must be kept synchronized with func_dirname
198: # and func_basename. For efficiency, we do not delegate to
199: # those functions but instead duplicate the functionality here.
200: func_dirname_and_basename ()
201: {
202: # Extract subdirectory from the argument.
203: func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
204: if test "X$func_dirname_result" = "X${1}"; then
205: func_dirname_result="${3}"
206: else
207: func_dirname_result="$func_dirname_result${2}"
208: fi
209: func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
210: } # func_dirname_and_basename may be replaced by extended shell implementation
211:
212:
213: # func_stripname prefix suffix name
214: # strip PREFIX and SUFFIX off of NAME.
215: # PREFIX and SUFFIX must not contain globbing or regex special
216: # characters, hashes, percent signs, but SUFFIX may contain a leading
217: # dot (in which case that matches only a dot).
218: # func_strip_suffix prefix name
219: func_stripname ()
220: {
221: case ${2} in
222: .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
223: *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
224: esac
225: } # func_stripname may be replaced by extended shell implementation
226:
227:
228: # These SED scripts presuppose an absolute path with a trailing slash.
229: pathcar='s,^/\([^/]*\).*$,\1,'
230: pathcdr='s,^/[^/]*,,'
231: removedotparts=':dotsl
232: s@/\./@/@g
233: t dotsl
234: s,/\.$,/,'
235: collapseslashes='s@/\{1,\}@/@g'
236: finalslash='s,/*$,/,'
237:
238: # func_normal_abspath PATH
239: # Remove doubled-up and trailing slashes, "." path components,
240: # and cancel out any ".." path components in PATH after making
241: # it an absolute path.
242: # value returned in "$func_normal_abspath_result"
243: func_normal_abspath ()
244: {
245: # Start from root dir and reassemble the path.
246: func_normal_abspath_result=
247: func_normal_abspath_tpath=$1
248: func_normal_abspath_altnamespace=
249: case $func_normal_abspath_tpath in
250: "")
251: # Empty path, that just means $cwd.
252: func_stripname '' '/' "`pwd`"
253: func_normal_abspath_result=$func_stripname_result
254: return
255: ;;
256: # The next three entries are used to spot a run of precisely
257: # two leading slashes without using negated character classes;
258: # we take advantage of case's first-match behaviour.
259: ///*)
260: # Unusual form of absolute path, do nothing.
261: ;;
262: //*)
263: # Not necessarily an ordinary path; POSIX reserves leading '//'
264: # and for example Cygwin uses it to access remote file shares
265: # over CIFS/SMB, so we conserve a leading double slash if found.
266: func_normal_abspath_altnamespace=/
267: ;;
268: /*)
269: # Absolute path, do nothing.
270: ;;
271: *)
272: # Relative path, prepend $cwd.
273: func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
274: ;;
275: esac
276: # Cancel out all the simple stuff to save iterations. We also want
277: # the path to end with a slash for ease of parsing, so make sure
278: # there is one (and only one) here.
279: func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
280: -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
281: while :; do
282: # Processed it all yet?
283: if test "$func_normal_abspath_tpath" = / ; then
284: # If we ascended to the root using ".." the result may be empty now.
285: if test -z "$func_normal_abspath_result" ; then
286: func_normal_abspath_result=/
287: fi
288: break
289: fi
290: func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
291: -e "$pathcar"`
292: func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
293: -e "$pathcdr"`
294: # Figure out what to do with it
295: case $func_normal_abspath_tcomponent in
296: "")
297: # Trailing empty path component, ignore it.
298: ;;
299: ..)
300: # Parent dir; strip last assembled component from result.
301: func_dirname "$func_normal_abspath_result"
302: func_normal_abspath_result=$func_dirname_result
303: ;;
304: *)
305: # Actual path component, append it.
306: func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
307: ;;
308: esac
309: done
310: # Restore leading double-slash if one was found on entry.
311: func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
312: }
313:
314: # func_relative_path SRCDIR DSTDIR
315: # generates a relative path from SRCDIR to DSTDIR, with a trailing
316: # slash if non-empty, suitable for immediately appending a filename
317: # without needing to append a separator.
318: # value returned in "$func_relative_path_result"
319: func_relative_path ()
320: {
321: func_relative_path_result=
322: func_normal_abspath "$1"
323: func_relative_path_tlibdir=$func_normal_abspath_result
324: func_normal_abspath "$2"
325: func_relative_path_tbindir=$func_normal_abspath_result
326:
327: # Ascend the tree starting from libdir
328: while :; do
329: # check if we have found a prefix of bindir
330: case $func_relative_path_tbindir in
331: $func_relative_path_tlibdir)
332: # found an exact match
333: func_relative_path_tcancelled=
334: break
335: ;;
336: $func_relative_path_tlibdir*)
337: # found a matching prefix
338: func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
339: func_relative_path_tcancelled=$func_stripname_result
340: if test -z "$func_relative_path_result"; then
341: func_relative_path_result=.
342: fi
343: break
344: ;;
345: *)
346: func_dirname $func_relative_path_tlibdir
347: func_relative_path_tlibdir=${func_dirname_result}
348: if test "x$func_relative_path_tlibdir" = x ; then
349: # Have to descend all the way to the root!
350: func_relative_path_result=../$func_relative_path_result
351: func_relative_path_tcancelled=$func_relative_path_tbindir
352: break
353: fi
354: func_relative_path_result=../$func_relative_path_result
355: ;;
356: esac
357: done
358:
359: # Now calculate path; take care to avoid doubling-up slashes.
360: func_stripname '' '/' "$func_relative_path_result"
361: func_relative_path_result=$func_stripname_result
362: func_stripname '/' '/' "$func_relative_path_tcancelled"
363: if test "x$func_stripname_result" != x ; then
364: func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
365: fi
366:
367: # Normalisation. If bindir is libdir, return empty string,
368: # else relative path ending with a slash; either way, target
369: # file name can be directly appended.
370: if test ! -z "$func_relative_path_result"; then
371: func_stripname './' '' "$func_relative_path_result/"
372: func_relative_path_result=$func_stripname_result
373: fi
374: }
375:
376: # The name of this program:
377: func_dirname_and_basename "$progpath"
378: progname=$func_basename_result
379:
380: # Make sure we have an absolute path for reexecution:
381: case $progpath in
382: [\\/]*|[A-Za-z]:\\*) ;;
383: *[\\/]*)
384: progdir=$func_dirname_result
385: progdir=`cd "$progdir" && pwd`
386: progpath="$progdir/$progname"
387: ;;
388: *)
389: save_IFS="$IFS"
390: IFS=:
391: for progdir in $PATH; do
392: IFS="$save_IFS"
393: test -x "$progdir/$progname" && break
394: done
395: IFS="$save_IFS"
396: test -n "$progdir" || progdir=`pwd`
397: progpath="$progdir/$progname"
398: ;;
399: esac
400:
401: # Sed substitution that helps us do robust quoting. It backslashifies
402: # metacharacters that are still active within double-quoted strings.
403: Xsed="${SED}"' -e 1s/^X//'
404: sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
405:
406: # Same as above, but do not quote variable references.
407: double_quote_subst='s/\(["`\\]\)/\\\1/g'
408:
409: # Sed substitution that turns a string into a regex matching for the
410: # string literally.
411: sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
412:
413: # Sed substitution that converts a w32 file name or path
414: # which contains forward slashes, into one that contains
415: # (escaped) backslashes. A very naive implementation.
416: lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
417:
418: # Re-`\' parameter expansions in output of double_quote_subst that were
419: # `\'-ed in input to the same. If an odd number of `\' preceded a '$'
420: # in input to double_quote_subst, that '$' was protected from expansion.
421: # Since each input `\' is now two `\'s, look for any number of runs of
422: # four `\'s followed by two `\'s and then a '$'. `\' that '$'.
423: bs='\\'
424: bs2='\\\\'
425: bs4='\\\\\\\\'
426: dollar='\$'
427: sed_double_backslash="\
428: s/$bs4/&\\
429: /g
430: s/^$bs2$dollar/$bs&/
431: s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
432: s/\n//g"
433:
434: # Standard options:
435: opt_dry_run=false
436: opt_help=false
437: opt_quiet=false
438: opt_verbose=false
439: opt_warning=:
440:
441: # func_echo arg...
442: # Echo program name prefixed message, along with the current mode
443: # name if it has been set yet.
444: func_echo ()
445: {
446: $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
447: }
448:
449: # func_verbose arg...
450: # Echo program name prefixed message in verbose mode only.
451: func_verbose ()
452: {
453: $opt_verbose && func_echo ${1+"$@"}
454:
455: # A bug in bash halts the script if the last line of a function
456: # fails when set -e is in force, so we need another command to
457: # work around that:
458: :
459: }
460:
461: # func_echo_all arg...
462: # Invoke $ECHO with all args, space-separated.
463: func_echo_all ()
464: {
465: $ECHO "$*"
466: }
467:
468: # func_error arg...
469: # Echo program name prefixed message to standard error.
470: func_error ()
471: {
472: $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
473: }
474:
475: # func_warning arg...
476: # Echo program name prefixed warning message to standard error.
477: func_warning ()
478: {
479: $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
480:
481: # bash bug again:
482: :
483: }
484:
485: # func_fatal_error arg...
486: # Echo program name prefixed message to standard error, and exit.
487: func_fatal_error ()
488: {
489: func_error ${1+"$@"}
490: exit $EXIT_FAILURE
491: }
492:
493: # func_fatal_help arg...
494: # Echo program name prefixed message to standard error, followed by
495: # a help hint, and exit.
496: func_fatal_help ()
497: {
498: func_error ${1+"$@"}
499: func_fatal_error "$help"
500: }
501: help="Try \`$progname --help' for more information." ## default
502:
503:
504: # func_grep expression filename
505: # Check whether EXPRESSION matches any line of FILENAME, without output.
506: func_grep ()
507: {
508: $GREP "$1" "$2" >/dev/null 2>&1
509: }
510:
511:
512: # func_mkdir_p directory-path
513: # Make sure the entire path to DIRECTORY-PATH is available.
514: func_mkdir_p ()
515: {
516: my_directory_path="$1"
517: my_dir_list=
518:
519: if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
520:
521: # Protect directory names starting with `-'
522: case $my_directory_path in
523: -*) my_directory_path="./$my_directory_path" ;;
524: esac
525:
526: # While some portion of DIR does not yet exist...
527: while test ! -d "$my_directory_path"; do
528: # ...make a list in topmost first order. Use a colon delimited
529: # list incase some portion of path contains whitespace.
530: my_dir_list="$my_directory_path:$my_dir_list"
531:
532: # If the last portion added has no slash in it, the list is done
533: case $my_directory_path in */*) ;; *) break ;; esac
534:
535: # ...otherwise throw away the child directory and loop
536: my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
537: done
538: my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
539:
540: save_mkdir_p_IFS="$IFS"; IFS=':'
541: for my_dir in $my_dir_list; do
542: IFS="$save_mkdir_p_IFS"
543: # mkdir can fail with a `File exist' error if two processes
544: # try to create one of the directories concurrently. Don't
545: # stop in that case!
546: $MKDIR "$my_dir" 2>/dev/null || :
547: done
548: IFS="$save_mkdir_p_IFS"
549:
550: # Bail out if we (or some other process) failed to create a directory.
551: test -d "$my_directory_path" || \
552: func_fatal_error "Failed to create \`$1'"
553: fi
554: }
555:
556:
557: # func_mktempdir [string]
558: # Make a temporary directory that won't clash with other running
559: # libtool processes, and avoids race conditions if possible. If
560: # given, STRING is the basename for that directory.
561: func_mktempdir ()
562: {
563: my_template="${TMPDIR-/tmp}/${1-$progname}"
564:
565: if test "$opt_dry_run" = ":"; then
566: # Return a directory name, but don't create it in dry-run mode
567: my_tmpdir="${my_template}-$$"
568: else
569:
570: # If mktemp works, use that first and foremost
571: my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
572:
573: if test ! -d "$my_tmpdir"; then
574: # Failing that, at least try and use $RANDOM to avoid a race
575: my_tmpdir="${my_template}-${RANDOM-0}$$"
576:
577: save_mktempdir_umask=`umask`
578: umask 0077
579: $MKDIR "$my_tmpdir"
580: umask $save_mktempdir_umask
581: fi
582:
583: # If we're not in dry-run mode, bomb out on failure
584: test -d "$my_tmpdir" || \
585: func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
586: fi
587:
588: $ECHO "$my_tmpdir"
589: }
590:
591:
592: # func_quote_for_eval arg
593: # Aesthetically quote ARG to be evaled later.
594: # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
595: # is double-quoted, suitable for a subsequent eval, whereas
596: # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
597: # which are still active within double quotes backslashified.
598: func_quote_for_eval ()
599: {
600: case $1 in
601: *[\\\`\"\$]*)
602: func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
603: *)
604: func_quote_for_eval_unquoted_result="$1" ;;
605: esac
606:
607: case $func_quote_for_eval_unquoted_result in
608: # Double-quote args containing shell metacharacters to delay
609: # word splitting, command substitution and and variable
610: # expansion for a subsequent eval.
611: # Many Bourne shells cannot handle close brackets correctly
612: # in scan sets, so we specify it separately.
613: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
614: func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
615: ;;
616: *)
617: func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
618: esac
619: }
620:
621:
622: # func_quote_for_expand arg
623: # Aesthetically quote ARG to be evaled later; same as above,
624: # but do not quote variable references.
625: func_quote_for_expand ()
626: {
627: case $1 in
628: *[\\\`\"]*)
629: my_arg=`$ECHO "$1" | $SED \
630: -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
631: *)
632: my_arg="$1" ;;
633: esac
634:
635: case $my_arg in
636: # Double-quote args containing shell metacharacters to delay
637: # word splitting and command substitution for a subsequent eval.
638: # Many Bourne shells cannot handle close brackets correctly
639: # in scan sets, so we specify it separately.
640: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
641: my_arg="\"$my_arg\""
642: ;;
643: esac
644:
645: func_quote_for_expand_result="$my_arg"
646: }
647:
648:
649: # func_show_eval cmd [fail_exp]
650: # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
651: # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
652: # is given, then evaluate it.
653: func_show_eval ()
654: {
655: my_cmd="$1"
656: my_fail_exp="${2-:}"
657:
658: ${opt_silent-false} || {
659: func_quote_for_expand "$my_cmd"
660: eval "func_echo $func_quote_for_expand_result"
661: }
662:
663: if ${opt_dry_run-false}; then :; else
664: eval "$my_cmd"
665: my_status=$?
666: if test "$my_status" -eq 0; then :; else
667: eval "(exit $my_status); $my_fail_exp"
668: fi
669: fi
670: }
671:
672:
673: # func_show_eval_locale cmd [fail_exp]
674: # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
675: # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
676: # is given, then evaluate it. Use the saved locale for evaluation.
677: func_show_eval_locale ()
678: {
679: my_cmd="$1"
680: my_fail_exp="${2-:}"
681:
682: ${opt_silent-false} || {
683: func_quote_for_expand "$my_cmd"
684: eval "func_echo $func_quote_for_expand_result"
685: }
686:
687: if ${opt_dry_run-false}; then :; else
688: eval "$lt_user_locale
689: $my_cmd"
690: my_status=$?
691: eval "$lt_safe_locale"
692: if test "$my_status" -eq 0; then :; else
693: eval "(exit $my_status); $my_fail_exp"
694: fi
695: fi
696: }
697:
698: # func_tr_sh
699: # Turn $1 into a string suitable for a shell variable name.
700: # Result is stored in $func_tr_sh_result. All characters
701: # not in the set a-zA-Z0-9_ are replaced with '_'. Further,
702: # if $1 begins with a digit, a '_' is prepended as well.
703: func_tr_sh ()
704: {
705: case $1 in
706: [0-9]* | *[!a-zA-Z0-9_]*)
707: func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
708: ;;
709: * )
710: func_tr_sh_result=$1
711: ;;
712: esac
713: }
714:
715:
716: # func_version
717: # Echo version message to standard output and exit.
718: func_version ()
719: {
720: $opt_debug
721:
722: $SED -n '/(C)/!b go
723: :more
724: /\./!{
725: N
726: s/\n# / /
727: b more
728: }
729: :go
730: /^# '$PROGRAM' (GNU /,/# warranty; / {
731: s/^# //
732: s/^# *$//
733: s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
734: p
735: }' < "$progpath"
736: exit $?
737: }
738:
739: # func_usage
740: # Echo short help message to standard output and exit.
741: func_usage ()
742: {
743: $opt_debug
744:
745: $SED -n '/^# Usage:/,/^# *.*--help/ {
746: s/^# //
747: s/^# *$//
748: s/\$progname/'$progname'/
749: p
750: }' < "$progpath"
751: echo
752: $ECHO "run \`$progname --help | more' for full usage"
753: exit $?
754: }
755:
756: # func_help [NOEXIT]
757: # Echo long help message to standard output and exit,
758: # unless 'noexit' is passed as argument.
759: func_help ()
760: {
761: $opt_debug
762:
763: $SED -n '/^# Usage:/,/# Report bugs to/ {
764: :print
765: s/^# //
766: s/^# *$//
767: s*\$progname*'$progname'*
768: s*\$host*'"$host"'*
769: s*\$SHELL*'"$SHELL"'*
770: s*\$LTCC*'"$LTCC"'*
771: s*\$LTCFLAGS*'"$LTCFLAGS"'*
772: s*\$LD*'"$LD"'*
773: s/\$with_gnu_ld/'"$with_gnu_ld"'/
774: s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
775: s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
776: p
777: d
778: }
779: /^# .* home page:/b print
780: /^# General help using/b print
781: ' < "$progpath"
782: ret=$?
783: if test -z "$1"; then
784: exit $ret
785: fi
786: }
787:
788: # func_missing_arg argname
789: # Echo program name prefixed message to standard error and set global
790: # exit_cmd.
791: func_missing_arg ()
792: {
793: $opt_debug
794:
795: func_error "missing argument for $1."
796: exit_cmd=exit
797: }
798:
799:
800: # func_split_short_opt shortopt
801: # Set func_split_short_opt_name and func_split_short_opt_arg shell
802: # variables after splitting SHORTOPT after the 2nd character.
803: func_split_short_opt ()
804: {
805: my_sed_short_opt='1s/^\(..\).*$/\1/;q'
806: my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
807:
808: func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
809: func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
810: } # func_split_short_opt may be replaced by extended shell implementation
811:
812:
813: # func_split_long_opt longopt
814: # Set func_split_long_opt_name and func_split_long_opt_arg shell
815: # variables after splitting LONGOPT at the `=' sign.
816: func_split_long_opt ()
817: {
818: my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
819: my_sed_long_arg='1s/^--[^=]*=//'
820:
821: func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
822: func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
823: } # func_split_long_opt may be replaced by extended shell implementation
824:
825: exit_cmd=:
826:
827:
828:
829:
830:
831: magic="%%%MAGIC variable%%%"
832: magic_exe="%%%MAGIC EXE variable%%%"
833:
834: # Global variables.
835: nonopt=
836: preserve_args=
837: lo2o="s/\\.lo\$/.${objext}/"
838: o2lo="s/\\.${objext}\$/.lo/"
839: extracted_archives=
840: extracted_serial=0
841:
842: # If this variable is set in any of the actions, the command in it
843: # will be execed at the end. This prevents here-documents from being
844: # left over by shells.
845: exec_cmd=
846:
847: # func_append var value
848: # Append VALUE to the end of shell variable VAR.
849: func_append ()
850: {
851: eval "${1}=\$${1}\${2}"
852: } # func_append may be replaced by extended shell implementation
853:
854: # func_append_quoted var value
855: # Quote VALUE and append to the end of shell variable VAR, separated
856: # by a space.
857: func_append_quoted ()
858: {
859: func_quote_for_eval "${2}"
860: eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
861: } # func_append_quoted may be replaced by extended shell implementation
862:
863:
864: # func_arith arithmetic-term...
865: func_arith ()
866: {
867: func_arith_result=`expr "${@}"`
868: } # func_arith may be replaced by extended shell implementation
869:
870:
871: # func_len string
872: # STRING may not start with a hyphen.
873: func_len ()
874: {
875: func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
876: } # func_len may be replaced by extended shell implementation
877:
878:
879: # func_lo2o object
880: func_lo2o ()
881: {
882: func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
883: } # func_lo2o may be replaced by extended shell implementation
884:
885:
886: # func_xform libobj-or-source
887: func_xform ()
888: {
889: func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
890: } # func_xform may be replaced by extended shell implementation
891:
892:
893: # func_fatal_configuration arg...
894: # Echo program name prefixed message to standard error, followed by
895: # a configuration failure hint, and exit.
896: func_fatal_configuration ()
897: {
898: func_error ${1+"$@"}
899: func_error "See the $PACKAGE documentation for more information."
900: func_fatal_error "Fatal configuration error."
901: }
902:
903:
904: # func_config
905: # Display the configuration for all the tags in this script.
906: func_config ()
907: {
908: re_begincf='^# ### BEGIN LIBTOOL'
909: re_endcf='^# ### END LIBTOOL'
910:
911: # Default configuration.
912: $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
913:
914: # Now print the configurations for the tags.
915: for tagname in $taglist; do
916: $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
917: done
918:
919: exit $?
920: }
921:
922: # func_features
923: # Display the features supported by this script.
924: func_features ()
925: {
926: echo "host: $host"
927: if test "$build_libtool_libs" = yes; then
928: echo "enable shared libraries"
929: else
930: echo "disable shared libraries"
931: fi
932: if test "$build_old_libs" = yes; then
933: echo "enable static libraries"
934: else
935: echo "disable static libraries"
936: fi
937:
938: exit $?
939: }
940:
941: # func_enable_tag tagname
942: # Verify that TAGNAME is valid, and either flag an error and exit, or
943: # enable the TAGNAME tag. We also add TAGNAME to the global $taglist
944: # variable here.
945: func_enable_tag ()
946: {
947: # Global variable:
948: tagname="$1"
949:
950: re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
951: re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
952: sed_extractcf="/$re_begincf/,/$re_endcf/p"
953:
954: # Validate tagname.
955: case $tagname in
956: *[!-_A-Za-z0-9,/]*)
957: func_fatal_error "invalid tag name: $tagname"
958: ;;
959: esac
960:
961: # Don't test for the "default" C tag, as we know it's
962: # there but not specially marked.
963: case $tagname in
964: CC) ;;
965: *)
966: if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
967: taglist="$taglist $tagname"
968:
969: # Evaluate the configuration. Be careful to quote the path
970: # and the sed script, to avoid splitting on whitespace, but
971: # also don't use non-portable quotes within backquotes within
972: # quotes we have to do it in 2 steps:
973: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
974: eval "$extractedcf"
975: else
976: func_error "ignoring unknown tag $tagname"
977: fi
978: ;;
979: esac
980: }
981:
982: # func_check_version_match
983: # Ensure that we are using m4 macros, and libtool script from the same
984: # release of libtool.
985: func_check_version_match ()
986: {
987: if test "$package_revision" != "$macro_revision"; then
988: if test "$VERSION" != "$macro_version"; then
989: if test -z "$macro_version"; then
990: cat >&2 <<_LT_EOF
991: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
992: $progname: definition of this LT_INIT comes from an older release.
993: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
994: $progname: and run autoconf again.
995: _LT_EOF
996: else
997: cat >&2 <<_LT_EOF
998: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
999: $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
1000: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
1001: $progname: and run autoconf again.
1002: _LT_EOF
1003: fi
1004: else
1005: cat >&2 <<_LT_EOF
1006: $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
1007: $progname: but the definition of this LT_INIT comes from revision $macro_revision.
1008: $progname: You should recreate aclocal.m4 with macros from revision $package_revision
1009: $progname: of $PACKAGE $VERSION and run autoconf again.
1010: _LT_EOF
1011: fi
1012:
1013: exit $EXIT_MISMATCH
1014: fi
1015: }
1016:
1017:
1018: # Shorthand for --mode=foo, only valid as the first argument
1019: case $1 in
1020: clean|clea|cle|cl)
1021: shift; set dummy --mode clean ${1+"$@"}; shift
1022: ;;
1023: compile|compil|compi|comp|com|co|c)
1024: shift; set dummy --mode compile ${1+"$@"}; shift
1025: ;;
1026: execute|execut|execu|exec|exe|ex|e)
1027: shift; set dummy --mode execute ${1+"$@"}; shift
1028: ;;
1029: finish|finis|fini|fin|fi|f)
1030: shift; set dummy --mode finish ${1+"$@"}; shift
1031: ;;
1032: install|instal|insta|inst|ins|in|i)
1033: shift; set dummy --mode install ${1+"$@"}; shift
1034: ;;
1035: link|lin|li|l)
1036: shift; set dummy --mode link ${1+"$@"}; shift
1037: ;;
1038: uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
1039: shift; set dummy --mode uninstall ${1+"$@"}; shift
1040: ;;
1041: esac
1042:
1043:
1044:
1045: # Option defaults:
1046: opt_debug=:
1047: opt_dry_run=false
1048: opt_config=false
1049: opt_preserve_dup_deps=false
1050: opt_features=false
1051: opt_finish=false
1052: opt_help=false
1053: opt_help_all=false
1054: opt_silent=:
1055: opt_verbose=:
1056: opt_silent=false
1057: opt_verbose=false
1058:
1059:
1060: # Parse options once, thoroughly. This comes as soon as possible in the
1061: # script to make things like `--version' happen as quickly as we can.
1062: {
1063: # this just eases exit handling
1064: while test $# -gt 0; do
1065: opt="$1"
1066: shift
1067: case $opt in
1068: --debug|-x) opt_debug='set -x'
1069: func_echo "enabling shell trace mode"
1070: $opt_debug
1071: ;;
1072: --dry-run|--dryrun|-n)
1073: opt_dry_run=:
1074: ;;
1075: --config)
1076: opt_config=:
1077: func_config
1078: ;;
1079: --dlopen|-dlopen)
1080: optarg="$1"
1081: opt_dlopen="${opt_dlopen+$opt_dlopen
1082: }$optarg"
1083: shift
1084: ;;
1085: --preserve-dup-deps)
1086: opt_preserve_dup_deps=:
1087: ;;
1088: --features)
1089: opt_features=:
1090: func_features
1091: ;;
1092: --finish)
1093: opt_finish=:
1094: set dummy --mode finish ${1+"$@"}; shift
1095: ;;
1096: --help)
1097: opt_help=:
1098: ;;
1099: --help-all)
1100: opt_help_all=:
1101: opt_help=': help-all'
1102: ;;
1103: --mode)
1104: test $# = 0 && func_missing_arg $opt && break
1105: optarg="$1"
1106: opt_mode="$optarg"
1107: case $optarg in
1108: # Valid mode arguments:
1109: clean|compile|execute|finish|install|link|relink|uninstall) ;;
1110:
1111: # Catch anything else as an error
1112: *) func_error "invalid argument for $opt"
1113: exit_cmd=exit
1114: break
1115: ;;
1116: esac
1117: shift
1118: ;;
1119: --no-silent|--no-quiet)
1120: opt_silent=false
1121: func_append preserve_args " $opt"
1122: ;;
1123: --no-verbose)
1124: opt_verbose=false
1125: func_append preserve_args " $opt"
1126: ;;
1127: --silent|--quiet)
1128: opt_silent=:
1129: func_append preserve_args " $opt"
1130: opt_verbose=false
1131: ;;
1132: --verbose|-v)
1133: opt_verbose=:
1134: func_append preserve_args " $opt"
1135: opt_silent=false
1136: ;;
1137: --tag)
1138: test $# = 0 && func_missing_arg $opt && break
1139: optarg="$1"
1140: opt_tag="$optarg"
1141: func_append preserve_args " $opt $optarg"
1142: func_enable_tag "$optarg"
1143: shift
1144: ;;
1145:
1146: -\?|-h) func_usage ;;
1147: --help) func_help ;;
1148: --version) func_version ;;
1149:
1150: # Separate optargs to long options:
1151: --*=*)
1152: func_split_long_opt "$opt"
1153: set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
1154: shift
1155: ;;
1156:
1157: # Separate non-argument short options:
1158: -\?*|-h*|-n*|-v*)
1159: func_split_short_opt "$opt"
1160: set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
1161: shift
1162: ;;
1163:
1164: --) break ;;
1165: -*) func_fatal_help "unrecognized option \`$opt'" ;;
1166: *) set dummy "$opt" ${1+"$@"}; shift; break ;;
1167: esac
1168: done
1169:
1170: # Validate options:
1171:
1172: # save first non-option argument
1173: if test "$#" -gt 0; then
1174: nonopt="$opt"
1175: shift
1176: fi
1177:
1178: # preserve --debug
1179: test "$opt_debug" = : || func_append preserve_args " --debug"
1180:
1181: case $host in
1182: *cygwin* | *mingw* | *pw32* | *cegcc*)
1183: # don't eliminate duplications in $postdeps and $predeps
1184: opt_duplicate_compiler_generated_deps=:
1185: ;;
1186: *)
1187: opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
1188: ;;
1189: esac
1190:
1191: $opt_help || {
1192: # Sanity checks first:
1193: func_check_version_match
1194:
1195: if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
1196: func_fatal_configuration "not configured to build any kind of library"
1197: fi
1198:
1199: # Darwin sucks
1200: eval std_shrext=\"$shrext_cmds\"
1201:
1202: # Only execute mode is allowed to have -dlopen flags.
1203: if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
1204: func_error "unrecognized option \`-dlopen'"
1205: $ECHO "$help" 1>&2
1206: exit $EXIT_FAILURE
1207: fi
1208:
1209: # Change the help message to a mode-specific one.
1210: generic_help="$help"
1211: help="Try \`$progname --help --mode=$opt_mode' for more information."
1212: }
1213:
1214:
1215: # Bail if the options were screwed
1216: $exit_cmd $EXIT_FAILURE
1217: }
1218:
1219:
1220:
1221:
1222: ## ----------- ##
1223: ## Main. ##
1224: ## ----------- ##
1225:
1226: # func_lalib_p file
1227: # True iff FILE is a libtool `.la' library or `.lo' object file.
1228: # This function is only a basic sanity check; it will hardly flush out
1229: # determined imposters.
1230: func_lalib_p ()
1231: {
1232: test -f "$1" &&
1233: $SED -e 4q "$1" 2>/dev/null \
1234: | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
1235: }
1236:
1237: # func_lalib_unsafe_p file
1238: # True iff FILE is a libtool `.la' library or `.lo' object file.
1239: # This function implements the same check as func_lalib_p without
1240: # resorting to external programs. To this end, it redirects stdin and
1241: # closes it afterwards, without saving the original file descriptor.
1242: # As a safety measure, use it only where a negative result would be
1243: # fatal anyway. Works if `file' does not exist.
1244: func_lalib_unsafe_p ()
1245: {
1246: lalib_p=no
1247: if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
1248: for lalib_p_l in 1 2 3 4
1249: do
1250: read lalib_p_line
1251: case "$lalib_p_line" in
1252: \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
1253: esac
1254: done
1255: exec 0<&5 5<&-
1256: fi
1257: test "$lalib_p" = yes
1258: }
1259:
1260: # func_ltwrapper_script_p file
1261: # True iff FILE is a libtool wrapper script
1262: # This function is only a basic sanity check; it will hardly flush out
1263: # determined imposters.
1264: func_ltwrapper_script_p ()
1265: {
1266: func_lalib_p "$1"
1267: }
1268:
1269: # func_ltwrapper_executable_p file
1270: # True iff FILE is a libtool wrapper executable
1271: # This function is only a basic sanity check; it will hardly flush out
1272: # determined imposters.
1273: func_ltwrapper_executable_p ()
1274: {
1275: func_ltwrapper_exec_suffix=
1276: case $1 in
1277: *.exe) ;;
1278: *) func_ltwrapper_exec_suffix=.exe ;;
1279: esac
1280: $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
1281: }
1282:
1283: # func_ltwrapper_scriptname file
1284: # Assumes file is an ltwrapper_executable
1285: # uses $file to determine the appropriate filename for a
1286: # temporary ltwrapper_script.
1287: func_ltwrapper_scriptname ()
1288: {
1289: func_dirname_and_basename "$1" "" "."
1290: func_stripname '' '.exe' "$func_basename_result"
1291: func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
1292: }
1293:
1294: # func_ltwrapper_p file
1295: # True iff FILE is a libtool wrapper script or wrapper executable
1296: # This function is only a basic sanity check; it will hardly flush out
1297: # determined imposters.
1298: func_ltwrapper_p ()
1299: {
1300: func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
1301: }
1302:
1303:
1304: # func_execute_cmds commands fail_cmd
1305: # Execute tilde-delimited COMMANDS.
1306: # If FAIL_CMD is given, eval that upon failure.
1307: # FAIL_CMD may read-access the current command in variable CMD!
1308: func_execute_cmds ()
1309: {
1310: $opt_debug
1311: save_ifs=$IFS; IFS='~'
1312: for cmd in $1; do
1313: IFS=$save_ifs
1314: eval cmd=\"$cmd\"
1315: func_show_eval "$cmd" "${2-:}"
1316: done
1317: IFS=$save_ifs
1318: }
1319:
1320:
1321: # func_source file
1322: # Source FILE, adding directory component if necessary.
1323: # Note that it is not necessary on cygwin/mingw to append a dot to
1324: # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
1325: # behavior happens only for exec(3), not for open(2)! Also, sourcing
1326: # `FILE.' does not work on cygwin managed mounts.
1327: func_source ()
1328: {
1329: $opt_debug
1330: case $1 in
1331: */* | *\\*) . "$1" ;;
1332: *) . "./$1" ;;
1333: esac
1334: }
1335:
1336:
1337: # func_resolve_sysroot PATH
1338: # Replace a leading = in PATH with a sysroot. Store the result into
1339: # func_resolve_sysroot_result
1340: func_resolve_sysroot ()
1341: {
1342: func_resolve_sysroot_result=$1
1343: case $func_resolve_sysroot_result in
1344: =*)
1345: func_stripname '=' '' "$func_resolve_sysroot_result"
1346: func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
1347: ;;
1348: esac
1349: }
1350:
1351: # func_replace_sysroot PATH
1352: # If PATH begins with the sysroot, replace it with = and
1353: # store the result into func_replace_sysroot_result.
1354: func_replace_sysroot ()
1355: {
1356: case "$lt_sysroot:$1" in
1357: ?*:"$lt_sysroot"*)
1358: func_stripname "$lt_sysroot" '' "$1"
1359: func_replace_sysroot_result="=$func_stripname_result"
1360: ;;
1361: *)
1362: # Including no sysroot.
1363: func_replace_sysroot_result=$1
1364: ;;
1365: esac
1366: }
1367:
1368: # func_infer_tag arg
1369: # Infer tagged configuration to use if any are available and
1370: # if one wasn't chosen via the "--tag" command line option.
1371: # Only attempt this if the compiler in the base compile
1372: # command doesn't match the default compiler.
1373: # arg is usually of the form 'gcc ...'
1374: func_infer_tag ()
1375: {
1376: $opt_debug
1377: if test -n "$available_tags" && test -z "$tagname"; then
1378: CC_quoted=
1379: for arg in $CC; do
1380: func_append_quoted CC_quoted "$arg"
1381: done
1382: CC_expanded=`func_echo_all $CC`
1383: CC_quoted_expanded=`func_echo_all $CC_quoted`
1384: case $@ in
1385: # Blanks in the command may have been stripped by the calling shell,
1386: # but not from the CC environment variable when configure was run.
1387: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1388: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
1389: # Blanks at the start of $base_compile will cause this to fail
1390: # if we don't check for them as well.
1391: *)
1392: for z in $available_tags; do
1393: if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1394: # Evaluate the configuration.
1395: eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1396: CC_quoted=
1397: for arg in $CC; do
1398: # Double-quote args containing other shell metacharacters.
1399: func_append_quoted CC_quoted "$arg"
1400: done
1401: CC_expanded=`func_echo_all $CC`
1402: CC_quoted_expanded=`func_echo_all $CC_quoted`
1403: case "$@ " in
1404: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1405: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
1406: # The compiler in the base compile command matches
1407: # the one in the tagged configuration.
1408: # Assume this is the tagged configuration we want.
1409: tagname=$z
1410: break
1411: ;;
1412: esac
1413: fi
1414: done
1415: # If $tagname still isn't set, then no tagged configuration
1416: # was found and let the user know that the "--tag" command
1417: # line option must be used.
1418: if test -z "$tagname"; then
1419: func_echo "unable to infer tagged configuration"
1420: func_fatal_error "specify a tag with \`--tag'"
1421: # else
1422: # func_verbose "using $tagname tagged configuration"
1423: fi
1424: ;;
1425: esac
1426: fi
1427: }
1428:
1429:
1430:
1431: # func_write_libtool_object output_name pic_name nonpic_name
1432: # Create a libtool object file (analogous to a ".la" file),
1433: # but don't create it if we're doing a dry run.
1434: func_write_libtool_object ()
1435: {
1436: write_libobj=${1}
1437: if test "$build_libtool_libs" = yes; then
1438: write_lobj=\'${2}\'
1439: else
1440: write_lobj=none
1441: fi
1442:
1443: if test "$build_old_libs" = yes; then
1444: write_oldobj=\'${3}\'
1445: else
1446: write_oldobj=none
1447: fi
1448:
1449: $opt_dry_run || {
1450: cat >${write_libobj}T <<EOF
1451: # $write_libobj - a libtool object file
1452: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1453: #
1454: # Please DO NOT delete this file!
1455: # It is necessary for linking the library.
1456:
1457: # Name of the PIC object.
1458: pic_object=$write_lobj
1459:
1460: # Name of the non-PIC object
1461: non_pic_object=$write_oldobj
1462:
1463: EOF
1464: $MV "${write_libobj}T" "${write_libobj}"
1465: }
1466: }
1467:
1468:
1469: ##################################################
1470: # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
1471: ##################################################
1472:
1473: # func_convert_core_file_wine_to_w32 ARG
1474: # Helper function used by file name conversion functions when $build is *nix,
1475: # and $host is mingw, cygwin, or some other w32 environment. Relies on a
1476: # correctly configured wine environment available, with the winepath program
1477: # in $build's $PATH.
1478: #
1479: # ARG is the $build file name to be converted to w32 format.
1480: # Result is available in $func_convert_core_file_wine_to_w32_result, and will
1481: # be empty on error (or when ARG is empty)
1482: func_convert_core_file_wine_to_w32 ()
1483: {
1484: $opt_debug
1485: func_convert_core_file_wine_to_w32_result="$1"
1486: if test -n "$1"; then
1487: # Unfortunately, winepath does not exit with a non-zero error code, so we
1488: # are forced to check the contents of stdout. On the other hand, if the
1489: # command is not found, the shell will set an exit code of 127 and print
1490: # *an error message* to stdout. So we must check for both error code of
1491: # zero AND non-empty stdout, which explains the odd construction:
1492: func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
1493: if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
1494: func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
1495: $SED -e "$lt_sed_naive_backslashify"`
1496: else
1497: func_convert_core_file_wine_to_w32_result=
1498: fi
1499: fi
1500: }
1501: # end: func_convert_core_file_wine_to_w32
1502:
1503:
1504: # func_convert_core_path_wine_to_w32 ARG
1505: # Helper function used by path conversion functions when $build is *nix, and
1506: # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
1507: # configured wine environment available, with the winepath program in $build's
1508: # $PATH. Assumes ARG has no leading or trailing path separator characters.
1509: #
1510: # ARG is path to be converted from $build format to win32.
1511: # Result is available in $func_convert_core_path_wine_to_w32_result.
1512: # Unconvertible file (directory) names in ARG are skipped; if no directory names
1513: # are convertible, then the result may be empty.
1514: func_convert_core_path_wine_to_w32 ()
1515: {
1516: $opt_debug
1517: # unfortunately, winepath doesn't convert paths, only file names
1518: func_convert_core_path_wine_to_w32_result=""
1519: if test -n "$1"; then
1520: oldIFS=$IFS
1521: IFS=:
1522: for func_convert_core_path_wine_to_w32_f in $1; do
1523: IFS=$oldIFS
1524: func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
1525: if test -n "$func_convert_core_file_wine_to_w32_result" ; then
1526: if test -z "$func_convert_core_path_wine_to_w32_result"; then
1527: func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
1528: else
1529: func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
1530: fi
1531: fi
1532: done
1533: IFS=$oldIFS
1534: fi
1535: }
1536: # end: func_convert_core_path_wine_to_w32
1537:
1538:
1539: # func_cygpath ARGS...
1540: # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
1541: # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
1542: # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
1543: # (2), returns the Cygwin file name or path in func_cygpath_result (input
1544: # file name or path is assumed to be in w32 format, as previously converted
1545: # from $build's *nix or MSYS format). In case (3), returns the w32 file name
1546: # or path in func_cygpath_result (input file name or path is assumed to be in
1547: # Cygwin format). Returns an empty string on error.
1548: #
1549: # ARGS are passed to cygpath, with the last one being the file name or path to
1550: # be converted.
1551: #
1552: # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
1553: # environment variable; do not put it in $PATH.
1554: func_cygpath ()
1555: {
1556: $opt_debug
1557: if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
1558: func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
1559: if test "$?" -ne 0; then
1560: # on failure, ensure result is empty
1561: func_cygpath_result=
1562: fi
1563: else
1564: func_cygpath_result=
1565: func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
1566: fi
1567: }
1568: #end: func_cygpath
1569:
1570:
1571: # func_convert_core_msys_to_w32 ARG
1572: # Convert file name or path ARG from MSYS format to w32 format. Return
1573: # result in func_convert_core_msys_to_w32_result.
1574: func_convert_core_msys_to_w32 ()
1575: {
1576: $opt_debug
1577: # awkward: cmd appends spaces to result
1578: func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
1579: $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
1580: }
1581: #end: func_convert_core_msys_to_w32
1582:
1583:
1584: # func_convert_file_check ARG1 ARG2
1585: # Verify that ARG1 (a file name in $build format) was converted to $host
1586: # format in ARG2. Otherwise, emit an error message, but continue (resetting
1587: # func_to_host_file_result to ARG1).
1588: func_convert_file_check ()
1589: {
1590: $opt_debug
1591: if test -z "$2" && test -n "$1" ; then
1592: func_error "Could not determine host file name corresponding to"
1593: func_error " \`$1'"
1594: func_error "Continuing, but uninstalled executables may not work."
1595: # Fallback:
1596: func_to_host_file_result="$1"
1597: fi
1598: }
1599: # end func_convert_file_check
1600:
1601:
1602: # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
1603: # Verify that FROM_PATH (a path in $build format) was converted to $host
1604: # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
1605: # func_to_host_file_result to a simplistic fallback value (see below).
1606: func_convert_path_check ()
1607: {
1608: $opt_debug
1609: if test -z "$4" && test -n "$3"; then
1610: func_error "Could not determine the host path corresponding to"
1611: func_error " \`$3'"
1612: func_error "Continuing, but uninstalled executables may not work."
1613: # Fallback. This is a deliberately simplistic "conversion" and
1614: # should not be "improved". See libtool.info.
1615: if test "x$1" != "x$2"; then
1616: lt_replace_pathsep_chars="s|$1|$2|g"
1617: func_to_host_path_result=`echo "$3" |
1618: $SED -e "$lt_replace_pathsep_chars"`
1619: else
1620: func_to_host_path_result="$3"
1621: fi
1622: fi
1623: }
1624: # end func_convert_path_check
1625:
1626:
1627: # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
1628: # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
1629: # and appending REPL if ORIG matches BACKPAT.
1630: func_convert_path_front_back_pathsep ()
1631: {
1632: $opt_debug
1633: case $4 in
1634: $1 ) func_to_host_path_result="$3$func_to_host_path_result"
1635: ;;
1636: esac
1637: case $4 in
1638: $2 ) func_append func_to_host_path_result "$3"
1639: ;;
1640: esac
1641: }
1642: # end func_convert_path_front_back_pathsep
1643:
1644:
1645: ##################################################
1646: # $build to $host FILE NAME CONVERSION FUNCTIONS #
1647: ##################################################
1648: # invoked via `$to_host_file_cmd ARG'
1649: #
1650: # In each case, ARG is the path to be converted from $build to $host format.
1651: # Result will be available in $func_to_host_file_result.
1652:
1653:
1654: # func_to_host_file ARG
1655: # Converts the file name ARG from $build format to $host format. Return result
1656: # in func_to_host_file_result.
1657: func_to_host_file ()
1658: {
1659: $opt_debug
1660: $to_host_file_cmd "$1"
1661: }
1662: # end func_to_host_file
1663:
1664:
1665: # func_to_tool_file ARG LAZY
1666: # converts the file name ARG from $build format to toolchain format. Return
1667: # result in func_to_tool_file_result. If the conversion in use is listed
1668: # in (the comma separated) LAZY, no conversion takes place.
1669: func_to_tool_file ()
1670: {
1671: $opt_debug
1672: case ,$2, in
1673: *,"$to_tool_file_cmd",*)
1674: func_to_tool_file_result=$1
1675: ;;
1676: *)
1677: $to_tool_file_cmd "$1"
1678: func_to_tool_file_result=$func_to_host_file_result
1679: ;;
1680: esac
1681: }
1682: # end func_to_tool_file
1683:
1684:
1685: # func_convert_file_noop ARG
1686: # Copy ARG to func_to_host_file_result.
1687: func_convert_file_noop ()
1688: {
1689: func_to_host_file_result="$1"
1690: }
1691: # end func_convert_file_noop
1692:
1693:
1694: # func_convert_file_msys_to_w32 ARG
1695: # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
1696: # conversion to w32 is not available inside the cwrapper. Returns result in
1697: # func_to_host_file_result.
1698: func_convert_file_msys_to_w32 ()
1699: {
1700: $opt_debug
1701: func_to_host_file_result="$1"
1702: if test -n "$1"; then
1703: func_convert_core_msys_to_w32 "$1"
1704: func_to_host_file_result="$func_convert_core_msys_to_w32_result"
1705: fi
1706: func_convert_file_check "$1" "$func_to_host_file_result"
1707: }
1708: # end func_convert_file_msys_to_w32
1709:
1710:
1711: # func_convert_file_cygwin_to_w32 ARG
1712: # Convert file name ARG from Cygwin to w32 format. Returns result in
1713: # func_to_host_file_result.
1714: func_convert_file_cygwin_to_w32 ()
1715: {
1716: $opt_debug
1717: func_to_host_file_result="$1"
1718: if test -n "$1"; then
1719: # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
1720: # LT_CYGPATH in this case.
1721: func_to_host_file_result=`cygpath -m "$1"`
1722: fi
1723: func_convert_file_check "$1" "$func_to_host_file_result"
1724: }
1725: # end func_convert_file_cygwin_to_w32
1726:
1727:
1728: # func_convert_file_nix_to_w32 ARG
1729: # Convert file name ARG from *nix to w32 format. Requires a wine environment
1730: # and a working winepath. Returns result in func_to_host_file_result.
1731: func_convert_file_nix_to_w32 ()
1732: {
1733: $opt_debug
1734: func_to_host_file_result="$1"
1735: if test -n "$1"; then
1736: func_convert_core_file_wine_to_w32 "$1"
1737: func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
1738: fi
1739: func_convert_file_check "$1" "$func_to_host_file_result"
1740: }
1741: # end func_convert_file_nix_to_w32
1742:
1743:
1744: # func_convert_file_msys_to_cygwin ARG
1745: # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
1746: # Returns result in func_to_host_file_result.
1747: func_convert_file_msys_to_cygwin ()
1748: {
1749: $opt_debug
1750: func_to_host_file_result="$1"
1751: if test -n "$1"; then
1752: func_convert_core_msys_to_w32 "$1"
1753: func_cygpath -u "$func_convert_core_msys_to_w32_result"
1754: func_to_host_file_result="$func_cygpath_result"
1755: fi
1756: func_convert_file_check "$1" "$func_to_host_file_result"
1757: }
1758: # end func_convert_file_msys_to_cygwin
1759:
1760:
1761: # func_convert_file_nix_to_cygwin ARG
1762: # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
1763: # in a wine environment, working winepath, and LT_CYGPATH set. Returns result
1764: # in func_to_host_file_result.
1765: func_convert_file_nix_to_cygwin ()
1766: {
1767: $opt_debug
1768: func_to_host_file_result="$1"
1769: if test -n "$1"; then
1770: # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
1771: func_convert_core_file_wine_to_w32 "$1"
1772: func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
1773: func_to_host_file_result="$func_cygpath_result"
1774: fi
1775: func_convert_file_check "$1" "$func_to_host_file_result"
1776: }
1777: # end func_convert_file_nix_to_cygwin
1778:
1779:
1780: #############################################
1781: # $build to $host PATH CONVERSION FUNCTIONS #
1782: #############################################
1783: # invoked via `$to_host_path_cmd ARG'
1784: #
1785: # In each case, ARG is the path to be converted from $build to $host format.
1786: # The result will be available in $func_to_host_path_result.
1787: #
1788: # Path separators are also converted from $build format to $host format. If
1789: # ARG begins or ends with a path separator character, it is preserved (but
1790: # converted to $host format) on output.
1791: #
1792: # All path conversion functions are named using the following convention:
1793: # file name conversion function : func_convert_file_X_to_Y ()
1794: # path conversion function : func_convert_path_X_to_Y ()
1795: # where, for any given $build/$host combination the 'X_to_Y' value is the
1796: # same. If conversion functions are added for new $build/$host combinations,
1797: # the two new functions must follow this pattern, or func_init_to_host_path_cmd
1798: # will break.
1799:
1800:
1801: # func_init_to_host_path_cmd
1802: # Ensures that function "pointer" variable $to_host_path_cmd is set to the
1803: # appropriate value, based on the value of $to_host_file_cmd.
1804: to_host_path_cmd=
1805: func_init_to_host_path_cmd ()
1806: {
1807: $opt_debug
1808: if test -z "$to_host_path_cmd"; then
1809: func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
1810: to_host_path_cmd="func_convert_path_${func_stripname_result}"
1811: fi
1812: }
1813:
1814:
1815: # func_to_host_path ARG
1816: # Converts the path ARG from $build format to $host format. Return result
1817: # in func_to_host_path_result.
1818: func_to_host_path ()
1819: {
1820: $opt_debug
1821: func_init_to_host_path_cmd
1822: $to_host_path_cmd "$1"
1823: }
1824: # end func_to_host_path
1825:
1826:
1827: # func_convert_path_noop ARG
1828: # Copy ARG to func_to_host_path_result.
1829: func_convert_path_noop ()
1830: {
1831: func_to_host_path_result="$1"
1832: }
1833: # end func_convert_path_noop
1834:
1835:
1836: # func_convert_path_msys_to_w32 ARG
1837: # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
1838: # conversion to w32 is not available inside the cwrapper. Returns result in
1839: # func_to_host_path_result.
1840: func_convert_path_msys_to_w32 ()
1841: {
1842: $opt_debug
1843: func_to_host_path_result="$1"
1844: if test -n "$1"; then
1845: # Remove leading and trailing path separator characters from ARG. MSYS
1846: # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
1847: # and winepath ignores them completely.
1848: func_stripname : : "$1"
1849: func_to_host_path_tmp1=$func_stripname_result
1850: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1851: func_to_host_path_result="$func_convert_core_msys_to_w32_result"
1852: func_convert_path_check : ";" \
1853: "$func_to_host_path_tmp1" "$func_to_host_path_result"
1854: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1855: fi
1856: }
1857: # end func_convert_path_msys_to_w32
1858:
1859:
1860: # func_convert_path_cygwin_to_w32 ARG
1861: # Convert path ARG from Cygwin to w32 format. Returns result in
1862: # func_to_host_file_result.
1863: func_convert_path_cygwin_to_w32 ()
1864: {
1865: $opt_debug
1866: func_to_host_path_result="$1"
1867: if test -n "$1"; then
1868: # See func_convert_path_msys_to_w32:
1869: func_stripname : : "$1"
1870: func_to_host_path_tmp1=$func_stripname_result
1871: func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
1872: func_convert_path_check : ";" \
1873: "$func_to_host_path_tmp1" "$func_to_host_path_result"
1874: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1875: fi
1876: }
1877: # end func_convert_path_cygwin_to_w32
1878:
1879:
1880: # func_convert_path_nix_to_w32 ARG
1881: # Convert path ARG from *nix to w32 format. Requires a wine environment and
1882: # a working winepath. Returns result in func_to_host_file_result.
1883: func_convert_path_nix_to_w32 ()
1884: {
1885: $opt_debug
1886: func_to_host_path_result="$1"
1887: if test -n "$1"; then
1888: # See func_convert_path_msys_to_w32:
1889: func_stripname : : "$1"
1890: func_to_host_path_tmp1=$func_stripname_result
1891: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1892: func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
1893: func_convert_path_check : ";" \
1894: "$func_to_host_path_tmp1" "$func_to_host_path_result"
1895: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1896: fi
1897: }
1898: # end func_convert_path_nix_to_w32
1899:
1900:
1901: # func_convert_path_msys_to_cygwin ARG
1902: # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
1903: # Returns result in func_to_host_file_result.
1904: func_convert_path_msys_to_cygwin ()
1905: {
1906: $opt_debug
1907: func_to_host_path_result="$1"
1908: if test -n "$1"; then
1909: # See func_convert_path_msys_to_w32:
1910: func_stripname : : "$1"
1911: func_to_host_path_tmp1=$func_stripname_result
1912: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1913: func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
1914: func_to_host_path_result="$func_cygpath_result"
1915: func_convert_path_check : : \
1916: "$func_to_host_path_tmp1" "$func_to_host_path_result"
1917: func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1918: fi
1919: }
1920: # end func_convert_path_msys_to_cygwin
1921:
1922:
1923: # func_convert_path_nix_to_cygwin ARG
1924: # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
1925: # a wine environment, working winepath, and LT_CYGPATH set. Returns result in
1926: # func_to_host_file_result.
1927: func_convert_path_nix_to_cygwin ()
1928: {
1929: $opt_debug
1930: func_to_host_path_result="$1"
1931: if test -n "$1"; then
1932: # Remove leading and trailing path separator characters from
1933: # ARG. msys behavior is inconsistent here, cygpath turns them
1934: # into '.;' and ';.', and winepath ignores them completely.
1935: func_stripname : : "$1"
1936: func_to_host_path_tmp1=$func_stripname_result
1937: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1938: func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
1939: func_to_host_path_result="$func_cygpath_result"
1940: func_convert_path_check : : \
1941: "$func_to_host_path_tmp1" "$func_to_host_path_result"
1942: func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1943: fi
1944: }
1945: # end func_convert_path_nix_to_cygwin
1946:
1947:
1948: # func_mode_compile arg...
1949: func_mode_compile ()
1950: {
1951: $opt_debug
1952: # Get the compilation command and the source file.
1953: base_compile=
1954: srcfile="$nonopt" # always keep a non-empty value in "srcfile"
1955: suppress_opt=yes
1956: suppress_output=
1957: arg_mode=normal
1958: libobj=
1959: later=
1960: pie_flag=
1961:
1962: for arg
1963: do
1964: case $arg_mode in
1965: arg )
1966: # do not "continue". Instead, add this to base_compile
1967: lastarg="$arg"
1968: arg_mode=normal
1969: ;;
1970:
1971: target )
1972: libobj="$arg"
1973: arg_mode=normal
1974: continue
1975: ;;
1976:
1977: normal )
1978: # Accept any command-line options.
1979: case $arg in
1980: -o)
1981: test -n "$libobj" && \
1982: func_fatal_error "you cannot specify \`-o' more than once"
1983: arg_mode=target
1984: continue
1985: ;;
1986:
1987: -pie | -fpie | -fPIE)
1988: func_append pie_flag " $arg"
1989: continue
1990: ;;
1991:
1992: -shared | -static | -prefer-pic | -prefer-non-pic)
1993: func_append later " $arg"
1994: continue
1995: ;;
1996:
1997: -no-suppress)
1998: suppress_opt=no
1999: continue
2000: ;;
2001:
2002: -Xcompiler)
2003: arg_mode=arg # the next one goes into the "base_compile" arg list
2004: continue # The current "srcfile" will either be retained or
2005: ;; # replaced later. I would guess that would be a bug.
2006:
2007: -Wc,*)
2008: func_stripname '-Wc,' '' "$arg"
2009: args=$func_stripname_result
2010: lastarg=
2011: save_ifs="$IFS"; IFS=','
2012: for arg in $args; do
2013: IFS="$save_ifs"
2014: func_append_quoted lastarg "$arg"
2015: done
2016: IFS="$save_ifs"
2017: func_stripname ' ' '' "$lastarg"
2018: lastarg=$func_stripname_result
2019:
2020: # Add the arguments to base_compile.
2021: func_append base_compile " $lastarg"
2022: continue
2023: ;;
2024:
2025: *)
2026: # Accept the current argument as the source file.
2027: # The previous "srcfile" becomes the current argument.
2028: #
2029: lastarg="$srcfile"
2030: srcfile="$arg"
2031: ;;
2032: esac # case $arg
2033: ;;
2034: esac # case $arg_mode
2035:
2036: # Aesthetically quote the previous argument.
2037: func_append_quoted base_compile "$lastarg"
2038: done # for arg
2039:
2040: case $arg_mode in
2041: arg)
2042: func_fatal_error "you must specify an argument for -Xcompile"
2043: ;;
2044: target)
2045: func_fatal_error "you must specify a target with \`-o'"
2046: ;;
2047: *)
2048: # Get the name of the library object.
2049: test -z "$libobj" && {
2050: func_basename "$srcfile"
2051: libobj="$func_basename_result"
2052: }
2053: ;;
2054: esac
2055:
2056: # Recognize several different file suffixes.
2057: # If the user specifies -o file.o, it is replaced with file.lo
2058: case $libobj in
2059: *.[cCFSifmso] | \
2060: *.ada | *.adb | *.ads | *.asm | \
2061: *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
2062: *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup)
2063: func_xform "$libobj"
2064: libobj=$func_xform_result
2065: ;;
2066: esac
2067:
2068: case $libobj in
2069: *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
2070: *)
2071: func_fatal_error "cannot determine name of library object from \`$libobj'"
2072: ;;
2073: esac
2074:
2075: func_infer_tag $base_compile
2076:
2077: for arg in $later; do
2078: case $arg in
2079: -shared)
2080: test "$build_libtool_libs" != yes && \
2081: func_fatal_configuration "can not build a shared library"
2082: build_old_libs=no
2083: continue
2084: ;;
2085:
2086: -static)
2087: build_libtool_libs=no
2088: build_old_libs=yes
2089: continue
2090: ;;
2091:
2092: -prefer-pic)
2093: pic_mode=yes
2094: continue
2095: ;;
2096:
2097: -prefer-non-pic)
2098: pic_mode=no
2099: continue
2100: ;;
2101: esac
2102: done
2103:
2104: func_quote_for_eval "$libobj"
2105: test "X$libobj" != "X$func_quote_for_eval_result" \
2106: && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
2107: && func_warning "libobj name \`$libobj' may not contain shell special characters."
2108: func_dirname_and_basename "$obj" "/" ""
2109: objname="$func_basename_result"
2110: xdir="$func_dirname_result"
2111: lobj=${xdir}$objdir/$objname
2112:
2113: test -z "$base_compile" && \
2114: func_fatal_help "you must specify a compilation command"
2115:
2116: # Delete any leftover library objects.
2117: if test "$build_old_libs" = yes; then
2118: removelist="$obj $lobj $libobj ${libobj}T"
2119: else
2120: removelist="$lobj $libobj ${libobj}T"
2121: fi
2122:
2123: # On Cygwin there's no "real" PIC flag so we must build both object types
2124: case $host_os in
2125: cygwin* | mingw* | pw32* | os2* | cegcc*)
2126: pic_mode=default
2127: ;;
2128: esac
2129: if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
2130: # non-PIC code in shared libraries is not supported
2131: pic_mode=default
2132: fi
2133:
2134: # Calculate the filename of the output object if compiler does
2135: # not support -o with -c
2136: if test "$compiler_c_o" = no; then
2137: output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
2138: lockfile="$output_obj.lock"
2139: else
2140: output_obj=
2141: need_locks=no
2142: lockfile=
2143: fi
2144:
2145: # Lock this critical section if it is needed
2146: # We use this script file to make the link, it avoids creating a new file
2147: if test "$need_locks" = yes; then
2148: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
2149: func_echo "Waiting for $lockfile to be removed"
2150: sleep 2
2151: done
2152: elif test "$need_locks" = warn; then
2153: if test -f "$lockfile"; then
2154: $ECHO "\
2155: *** ERROR, $lockfile exists and contains:
2156: `cat $lockfile 2>/dev/null`
2157:
2158: This indicates that another process is trying to use the same
2159: temporary object file, and libtool could not work around it because
2160: your compiler does not support \`-c' and \`-o' together. If you
2161: repeat this compilation, it may succeed, by chance, but you had better
2162: avoid parallel builds (make -j) in this platform, or get a better
2163: compiler."
2164:
2165: $opt_dry_run || $RM $removelist
2166: exit $EXIT_FAILURE
2167: fi
2168: func_append removelist " $output_obj"
2169: $ECHO "$srcfile" > "$lockfile"
2170: fi
2171:
2172: $opt_dry_run || $RM $removelist
2173: func_append removelist " $lockfile"
2174: trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
2175:
2176: func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
2177: srcfile=$func_to_tool_file_result
2178: func_quote_for_eval "$srcfile"
2179: qsrcfile=$func_quote_for_eval_result
2180:
2181: # Only build a PIC object if we are building libtool libraries.
2182: if test "$build_libtool_libs" = yes; then
2183: # Without this assignment, base_compile gets emptied.
2184: fbsd_hideous_sh_bug=$base_compile
2185:
2186: if test "$pic_mode" != no; then
2187: command="$base_compile $qsrcfile $pic_flag"
2188: else
2189: # Don't build PIC code
2190: command="$base_compile $qsrcfile"
2191: fi
2192:
2193: func_mkdir_p "$xdir$objdir"
2194:
2195: if test -z "$output_obj"; then
2196: # Place PIC objects in $objdir
2197: func_append command " -o $lobj"
2198: fi
2199:
2200: func_show_eval_locale "$command" \
2201: 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
2202:
2203: if test "$need_locks" = warn &&
2204: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2205: $ECHO "\
2206: *** ERROR, $lockfile contains:
2207: `cat $lockfile 2>/dev/null`
2208:
2209: but it should contain:
2210: $srcfile
2211:
2212: This indicates that another process is trying to use the same
2213: temporary object file, and libtool could not work around it because
2214: your compiler does not support \`-c' and \`-o' together. If you
2215: repeat this compilation, it may succeed, by chance, but you had better
2216: avoid parallel builds (make -j) in this platform, or get a better
2217: compiler."
2218:
2219: $opt_dry_run || $RM $removelist
2220: exit $EXIT_FAILURE
2221: fi
2222:
2223: # Just move the object if needed, then go on to compile the next one
2224: if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
2225: func_show_eval '$MV "$output_obj" "$lobj"' \
2226: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2227: fi
2228:
2229: # Allow error messages only from the first compilation.
2230: if test "$suppress_opt" = yes; then
2231: suppress_output=' >/dev/null 2>&1'
2232: fi
2233: fi
2234:
2235: # Only build a position-dependent object if we build old libraries.
2236: if test "$build_old_libs" = yes; then
2237: if test "$pic_mode" != yes; then
2238: # Don't build PIC code
2239: command="$base_compile $qsrcfile$pie_flag"
2240: else
2241: command="$base_compile $qsrcfile $pic_flag"
2242: fi
2243: if test "$compiler_c_o" = yes; then
2244: func_append command " -o $obj"
2245: fi
2246:
2247: # Suppress compiler output if we already did a PIC compilation.
2248: func_append command "$suppress_output"
2249: func_show_eval_locale "$command" \
2250: '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
2251:
2252: if test "$need_locks" = warn &&
2253: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2254: $ECHO "\
2255: *** ERROR, $lockfile contains:
2256: `cat $lockfile 2>/dev/null`
2257:
2258: but it should contain:
2259: $srcfile
2260:
2261: This indicates that another process is trying to use the same
2262: temporary object file, and libtool could not work around it because
2263: your compiler does not support \`-c' and \`-o' together. If you
2264: repeat this compilation, it may succeed, by chance, but you had better
2265: avoid parallel builds (make -j) in this platform, or get a better
2266: compiler."
2267:
2268: $opt_dry_run || $RM $removelist
2269: exit $EXIT_FAILURE
2270: fi
2271:
2272: # Just move the object if needed
2273: if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
2274: func_show_eval '$MV "$output_obj" "$obj"' \
2275: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2276: fi
2277: fi
2278:
2279: $opt_dry_run || {
2280: func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
2281:
2282: # Unlock the critical section if it was locked
2283: if test "$need_locks" != no; then
2284: removelist=$lockfile
2285: $RM "$lockfile"
2286: fi
2287: }
2288:
2289: exit $EXIT_SUCCESS
2290: }
2291:
2292: $opt_help || {
2293: test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
2294: }
2295:
2296: func_mode_help ()
2297: {
2298: # We need to display help for each of the modes.
2299: case $opt_mode in
2300: "")
2301: # Generic help is extracted from the usage comments
2302: # at the start of this file.
2303: func_help
2304: ;;
2305:
2306: clean)
2307: $ECHO \
2308: "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
2309:
2310: Remove files from the build directory.
2311:
2312: RM is the name of the program to use to delete files associated with each FILE
2313: (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
2314: to RM.
2315:
2316: If FILE is a libtool library, object or program, all the files associated
2317: with it are deleted. Otherwise, only FILE itself is deleted using RM."
2318: ;;
2319:
2320: compile)
2321: $ECHO \
2322: "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
2323:
2324: Compile a source file into a libtool library object.
2325:
2326: This mode accepts the following additional options:
2327:
2328: -o OUTPUT-FILE set the output file name to OUTPUT-FILE
2329: -no-suppress do not suppress compiler output for multiple passes
2330: -prefer-pic try to build PIC objects only
2331: -prefer-non-pic try to build non-PIC objects only
2332: -shared do not build a \`.o' file suitable for static linking
2333: -static only build a \`.o' file suitable for static linking
2334: -Wc,FLAG pass FLAG directly to the compiler
2335:
2336: COMPILE-COMMAND is a command to be used in creating a \`standard' object file
2337: from the given SOURCEFILE.
2338:
2339: The output file name is determined by removing the directory component from
2340: SOURCEFILE, then substituting the C source code suffix \`.c' with the
2341: library object suffix, \`.lo'."
2342: ;;
2343:
2344: execute)
2345: $ECHO \
2346: "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
2347:
2348: Automatically set library path, then run a program.
2349:
2350: This mode accepts the following additional options:
2351:
2352: -dlopen FILE add the directory containing FILE to the library path
2353:
2354: This mode sets the library path environment variable according to \`-dlopen'
2355: flags.
2356:
2357: If any of the ARGS are libtool executable wrappers, then they are translated
2358: into their corresponding uninstalled binary, and any of their required library
2359: directories are added to the library path.
2360:
2361: Then, COMMAND is executed, with ARGS as arguments."
2362: ;;
2363:
2364: finish)
2365: $ECHO \
2366: "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
2367:
2368: Complete the installation of libtool libraries.
2369:
2370: Each LIBDIR is a directory that contains libtool libraries.
2371:
2372: The commands that this mode executes may require superuser privileges. Use
2373: the \`--dry-run' option if you just want to see what would be executed."
2374: ;;
2375:
2376: install)
2377: $ECHO \
2378: "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
2379:
2380: Install executables or libraries.
2381:
2382: INSTALL-COMMAND is the installation command. The first component should be
2383: either the \`install' or \`cp' program.
2384:
2385: The following components of INSTALL-COMMAND are treated specially:
2386:
2387: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
2388:
2389: The rest of the components are interpreted as arguments to that command (only
2390: BSD-compatible install options are recognized)."
2391: ;;
2392:
2393: link)
2394: $ECHO \
2395: "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
2396:
2397: Link object files or libraries together to form another library, or to
2398: create an executable program.
2399:
2400: LINK-COMMAND is a command using the C compiler that you would use to create
2401: a program from several object files.
2402:
2403: The following components of LINK-COMMAND are treated specially:
2404:
2405: -all-static do not do any dynamic linking at all
2406: -avoid-version do not add a version suffix if possible
2407: -bindir BINDIR specify path to binaries directory (for systems where
2408: libraries must be found in the PATH setting at runtime)
2409: -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
2410: -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
2411: -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
2412: -export-symbols SYMFILE
2413: try to export only the symbols listed in SYMFILE
2414: -export-symbols-regex REGEX
2415: try to export only the symbols matching REGEX
2416: -LLIBDIR search LIBDIR for required installed libraries
2417: -lNAME OUTPUT-FILE requires the installed library libNAME
2418: -module build a library that can dlopened
2419: -no-fast-install disable the fast-install mode
2420: -no-install link a not-installable executable
2421: -no-undefined declare that a library does not refer to external symbols
2422: -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
2423: -objectlist FILE Use a list of object files found in FILE to specify objects
2424: -precious-files-regex REGEX
2425: don't remove output files matching REGEX
2426: -release RELEASE specify package release information
2427: -rpath LIBDIR the created library will eventually be installed in LIBDIR
2428: -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
2429: -shared only do dynamic linking of libtool libraries
2430: -shrext SUFFIX override the standard shared library file extension
2431: -static do not do any dynamic linking of uninstalled libtool libraries
2432: -static-libtool-libs
2433: do not do any dynamic linking of libtool libraries
2434: -version-info CURRENT[:REVISION[:AGE]]
2435: specify library version info [each variable defaults to 0]
2436: -weak LIBNAME declare that the target provides the LIBNAME interface
2437: -Wc,FLAG
2438: -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
2439: -Wl,FLAG
2440: -Xlinker FLAG pass linker-specific FLAG directly to the linker
2441: -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
2442:
2443: All other options (arguments beginning with \`-') are ignored.
2444:
2445: Every other argument is treated as a filename. Files ending in \`.la' are
2446: treated as uninstalled libtool libraries, other files are standard or library
2447: object files.
2448:
2449: If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
2450: only library objects (\`.lo' files) may be specified, and \`-rpath' is
2451: required, except when creating a convenience library.
2452:
2453: If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
2454: using \`ar' and \`ranlib', or on Windows using \`lib'.
2455:
2456: If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
2457: is created, otherwise an executable program is created."
2458: ;;
2459:
2460: uninstall)
2461: $ECHO \
2462: "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
2463:
2464: Remove libraries from an installation directory.
2465:
2466: RM is the name of the program to use to delete files associated with each FILE
2467: (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
2468: to RM.
2469:
2470: If FILE is a libtool library, all the files associated with it are deleted.
2471: Otherwise, only FILE itself is deleted using RM."
2472: ;;
2473:
2474: *)
2475: func_fatal_help "invalid operation mode \`$opt_mode'"
2476: ;;
2477: esac
2478:
2479: echo
2480: $ECHO "Try \`$progname --help' for more information about other modes."
2481: }
2482:
2483: # Now that we've collected a possible --mode arg, show help if necessary
2484: if $opt_help; then
2485: if test "$opt_help" = :; then
2486: func_mode_help
2487: else
2488: {
2489: func_help noexit
2490: for opt_mode in compile link execute install finish uninstall clean; do
2491: func_mode_help
2492: done
2493: } | sed -n '1p; 2,$s/^Usage:/ or: /p'
2494: {
2495: func_help noexit
2496: for opt_mode in compile link execute install finish uninstall clean; do
2497: echo
2498: func_mode_help
2499: done
2500: } |
2501: sed '1d
2502: /^When reporting/,/^Report/{
2503: H
2504: d
2505: }
2506: $x
2507: /information about other modes/d
2508: /more detailed .*MODE/d
2509: s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
2510: fi
2511: exit $?
2512: fi
2513:
2514:
2515: # func_mode_execute arg...
2516: func_mode_execute ()
2517: {
2518: $opt_debug
2519: # The first argument is the command name.
2520: cmd="$nonopt"
2521: test -z "$cmd" && \
2522: func_fatal_help "you must specify a COMMAND"
2523:
2524: # Handle -dlopen flags immediately.
2525: for file in $opt_dlopen; do
2526: test -f "$file" \
2527: || func_fatal_help "\`$file' is not a file"
2528:
2529: dir=
2530: case $file in
2531: *.la)
2532: func_resolve_sysroot "$file"
2533: file=$func_resolve_sysroot_result
2534:
2535: # Check to see that this really is a libtool archive.
2536: func_lalib_unsafe_p "$file" \
2537: || func_fatal_help "\`$lib' is not a valid libtool archive"
2538:
2539: # Read the libtool library.
2540: dlname=
2541: library_names=
2542: func_source "$file"
2543:
2544: # Skip this library if it cannot be dlopened.
2545: if test -z "$dlname"; then
2546: # Warn if it was a shared library.
2547: test -n "$library_names" && \
2548: func_warning "\`$file' was not linked with \`-export-dynamic'"
2549: continue
2550: fi
2551:
2552: func_dirname "$file" "" "."
2553: dir="$func_dirname_result"
2554:
2555: if test -f "$dir/$objdir/$dlname"; then
2556: func_append dir "/$objdir"
2557: else
2558: if test ! -f "$dir/$dlname"; then
2559: func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
2560: fi
2561: fi
2562: ;;
2563:
2564: *.lo)
2565: # Just add the directory containing the .lo file.
2566: func_dirname "$file" "" "."
2567: dir="$func_dirname_result"
2568: ;;
2569:
2570: *)
2571: func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
2572: continue
2573: ;;
2574: esac
2575:
2576: # Get the absolute pathname.
2577: absdir=`cd "$dir" && pwd`
2578: test -n "$absdir" && dir="$absdir"
2579:
2580: # Now add the directory to shlibpath_var.
2581: if eval "test -z \"\$$shlibpath_var\""; then
2582: eval "$shlibpath_var=\"\$dir\""
2583: else
2584: eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
2585: fi
2586: done
2587:
2588: # This variable tells wrapper scripts just to set shlibpath_var
2589: # rather than running their programs.
2590: libtool_execute_magic="$magic"
2591:
2592: # Check if any of the arguments is a wrapper script.
2593: args=
2594: for file
2595: do
2596: case $file in
2597: -* | *.la | *.lo ) ;;
2598: *)
2599: # Do a test to see if this is really a libtool program.
2600: if func_ltwrapper_script_p "$file"; then
2601: func_source "$file"
2602: # Transform arg to wrapped name.
2603: file="$progdir/$program"
2604: elif func_ltwrapper_executable_p "$file"; then
2605: func_ltwrapper_scriptname "$file"
2606: func_source "$func_ltwrapper_scriptname_result"
2607: # Transform arg to wrapped name.
2608: file="$progdir/$program"
2609: fi
2610: ;;
2611: esac
2612: # Quote arguments (to preserve shell metacharacters).
2613: func_append_quoted args "$file"
2614: done
2615:
2616: if test "X$opt_dry_run" = Xfalse; then
2617: if test -n "$shlibpath_var"; then
2618: # Export the shlibpath_var.
2619: eval "export $shlibpath_var"
2620: fi
2621:
2622: # Restore saved environment variables
2623: for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
2624: do
2625: eval "if test \"\${save_$lt_var+set}\" = set; then
2626: $lt_var=\$save_$lt_var; export $lt_var
2627: else
2628: $lt_unset $lt_var
2629: fi"
2630: done
2631:
2632: # Now prepare to actually exec the command.
2633: exec_cmd="\$cmd$args"
2634: else
2635: # Display what would be done.
2636: if test -n "$shlibpath_var"; then
2637: eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
2638: echo "export $shlibpath_var"
2639: fi
2640: $ECHO "$cmd$args"
2641: exit $EXIT_SUCCESS
2642: fi
2643: }
2644:
2645: test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
2646:
2647:
2648: # func_mode_finish arg...
2649: func_mode_finish ()
2650: {
2651: $opt_debug
2652: libs=
2653: libdirs=
2654: admincmds=
2655:
2656: for opt in "$nonopt" ${1+"$@"}
2657: do
2658: if test -d "$opt"; then
2659: func_append libdirs " $opt"
2660:
2661: elif test -f "$opt"; then
2662: if func_lalib_unsafe_p "$opt"; then
2663: func_append libs " $opt"
2664: else
2665: func_warning "\`$opt' is not a valid libtool archive"
2666: fi
2667:
2668: else
2669: func_fatal_error "invalid argument \`$opt'"
2670: fi
2671: done
2672:
2673: if test -n "$libs"; then
2674: if test -n "$lt_sysroot"; then
2675: sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
2676: sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
2677: else
2678: sysroot_cmd=
2679: fi
2680:
2681: # Remove sysroot references
2682: if $opt_dry_run; then
2683: for lib in $libs; do
2684: echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
2685: done
2686: else
2687: tmpdir=`func_mktempdir`
2688: for lib in $libs; do
2689: sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
2690: > $tmpdir/tmp-la
2691: mv -f $tmpdir/tmp-la $lib
2692: done
2693: ${RM}r "$tmpdir"
2694: fi
2695: fi
2696:
2697: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2698: for libdir in $libdirs; do
2699: if test -n "$finish_cmds"; then
2700: # Do each command in the finish commands.
2701: func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
2702: '"$cmd"'"'
2703: fi
2704: if test -n "$finish_eval"; then
2705: # Do the single finish_eval.
2706: eval cmds=\"$finish_eval\"
2707: $opt_dry_run || eval "$cmds" || func_append admincmds "
2708: $cmds"
2709: fi
2710: done
2711: fi
2712:
2713: # Exit here if they wanted silent mode.
2714: $opt_silent && exit $EXIT_SUCCESS
2715:
2716: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2717: echo "----------------------------------------------------------------------"
2718: echo "Libraries have been installed in:"
2719: for libdir in $libdirs; do
2720: $ECHO " $libdir"
2721: done
2722: echo
2723: echo "If you ever happen to want to link against installed libraries"
2724: echo "in a given directory, LIBDIR, you must either use libtool, and"
2725: echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
2726: echo "flag during linking and do at least one of the following:"
2727: if test -n "$shlibpath_var"; then
2728: echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
2729: echo " during execution"
2730: fi
2731: if test -n "$runpath_var"; then
2732: echo " - add LIBDIR to the \`$runpath_var' environment variable"
2733: echo " during linking"
2734: fi
2735: if test -n "$hardcode_libdir_flag_spec"; then
2736: libdir=LIBDIR
2737: eval flag=\"$hardcode_libdir_flag_spec\"
2738:
2739: $ECHO " - use the \`$flag' linker flag"
2740: fi
2741: if test -n "$admincmds"; then
2742: $ECHO " - have your system administrator run these commands:$admincmds"
2743: fi
2744: if test -f /etc/ld.so.conf; then
2745: echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
2746: fi
2747: echo
2748:
2749: echo "See any operating system documentation about shared libraries for"
2750: case $host in
2751: solaris2.[6789]|solaris2.1[0-9])
2752: echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
2753: echo "pages."
2754: ;;
2755: *)
2756: echo "more information, such as the ld(1) and ld.so(8) manual pages."
2757: ;;
2758: esac
2759: echo "----------------------------------------------------------------------"
2760: fi
2761: exit $EXIT_SUCCESS
2762: }
2763:
2764: test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
2765:
2766:
2767: # func_mode_install arg...
2768: func_mode_install ()
2769: {
2770: $opt_debug
2771: # There may be an optional sh(1) argument at the beginning of
2772: # install_prog (especially on Windows NT).
2773: if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
2774: # Allow the use of GNU shtool's install command.
2775: case $nonopt in *shtool*) :;; *) false;; esac; then
2776: # Aesthetically quote it.
2777: func_quote_for_eval "$nonopt"
2778: install_prog="$func_quote_for_eval_result "
2779: arg=$1
2780: shift
2781: else
2782: install_prog=
2783: arg=$nonopt
2784: fi
2785:
2786: # The real first argument should be the name of the installation program.
2787: # Aesthetically quote it.
2788: func_quote_for_eval "$arg"
2789: func_append install_prog "$func_quote_for_eval_result"
2790: install_shared_prog=$install_prog
2791: case " $install_prog " in
2792: *[\\\ /]cp\ *) install_cp=: ;;
2793: *) install_cp=false ;;
2794: esac
2795:
2796: # We need to accept at least all the BSD install flags.
2797: dest=
2798: files=
2799: opts=
2800: prev=
2801: install_type=
2802: isdir=no
2803: stripme=
2804: no_mode=:
2805: for arg
2806: do
2807: arg2=
2808: if test -n "$dest"; then
2809: func_append files " $dest"
2810: dest=$arg
2811: continue
2812: fi
2813:
2814: case $arg in
2815: -d) isdir=yes ;;
2816: -f)
2817: if $install_cp; then :; else
2818: prev=$arg
2819: fi
2820: ;;
2821: -g | -m | -o)
2822: prev=$arg
2823: ;;
2824: -s)
2825: stripme=" -s"
2826: continue
2827: ;;
2828: -*)
2829: ;;
2830: *)
2831: # If the previous option needed an argument, then skip it.
2832: if test -n "$prev"; then
2833: if test "x$prev" = x-m && test -n "$install_override_mode"; then
2834: arg2=$install_override_mode
2835: no_mode=false
2836: fi
2837: prev=
2838: else
2839: dest=$arg
2840: continue
2841: fi
2842: ;;
2843: esac
2844:
2845: # Aesthetically quote the argument.
2846: func_quote_for_eval "$arg"
2847: func_append install_prog " $func_quote_for_eval_result"
2848: if test -n "$arg2"; then
2849: func_quote_for_eval "$arg2"
2850: fi
2851: func_append install_shared_prog " $func_quote_for_eval_result"
2852: done
2853:
2854: test -z "$install_prog" && \
2855: func_fatal_help "you must specify an install program"
2856:
2857: test -n "$prev" && \
2858: func_fatal_help "the \`$prev' option requires an argument"
2859:
2860: if test -n "$install_override_mode" && $no_mode; then
2861: if $install_cp; then :; else
2862: func_quote_for_eval "$install_override_mode"
2863: func_append install_shared_prog " -m $func_quote_for_eval_result"
2864: fi
2865: fi
2866:
2867: if test -z "$files"; then
2868: if test -z "$dest"; then
2869: func_fatal_help "no file or destination specified"
2870: else
2871: func_fatal_help "you must specify a destination"
2872: fi
2873: fi
2874:
2875: # Strip any trailing slash from the destination.
2876: func_stripname '' '/' "$dest"
2877: dest=$func_stripname_result
2878:
2879: # Check to see that the destination is a directory.
2880: test -d "$dest" && isdir=yes
2881: if test "$isdir" = yes; then
2882: destdir="$dest"
2883: destname=
2884: else
2885: func_dirname_and_basename "$dest" "" "."
2886: destdir="$func_dirname_result"
2887: destname="$func_basename_result"
2888:
2889: # Not a directory, so check to see that there is only one file specified.
2890: set dummy $files; shift
2891: test "$#" -gt 1 && \
2892: func_fatal_help "\`$dest' is not a directory"
2893: fi
2894: case $destdir in
2895: [\\/]* | [A-Za-z]:[\\/]*) ;;
2896: *)
2897: for file in $files; do
2898: case $file in
2899: *.lo) ;;
2900: *)
2901: func_fatal_help "\`$destdir' must be an absolute directory name"
2902: ;;
2903: esac
2904: done
2905: ;;
2906: esac
2907:
2908: # This variable tells wrapper scripts just to set variables rather
2909: # than running their programs.
2910: libtool_install_magic="$magic"
2911:
2912: staticlibs=
2913: future_libdirs=
2914: current_libdirs=
2915: for file in $files; do
2916:
2917: # Do each installation.
2918: case $file in
2919: *.$libext)
2920: # Do the static libraries later.
2921: func_append staticlibs " $file"
2922: ;;
2923:
2924: *.la)
2925: func_resolve_sysroot "$file"
2926: file=$func_resolve_sysroot_result
2927:
2928: # Check to see that this really is a libtool archive.
2929: func_lalib_unsafe_p "$file" \
2930: || func_fatal_help "\`$file' is not a valid libtool archive"
2931:
2932: library_names=
2933: old_library=
2934: relink_command=
2935: func_source "$file"
2936:
2937: # Add the libdir to current_libdirs if it is the destination.
2938: if test "X$destdir" = "X$libdir"; then
2939: case "$current_libdirs " in
2940: *" $libdir "*) ;;
2941: *) func_append current_libdirs " $libdir" ;;
2942: esac
2943: else
2944: # Note the libdir as a future libdir.
2945: case "$future_libdirs " in
2946: *" $libdir "*) ;;
2947: *) func_append future_libdirs " $libdir" ;;
2948: esac
2949: fi
2950:
2951: func_dirname "$file" "/" ""
2952: dir="$func_dirname_result"
2953: func_append dir "$objdir"
2954:
2955: if test -n "$relink_command"; then
2956: # Determine the prefix the user has applied to our future dir.
2957: inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
2958:
2959: # Don't allow the user to place us outside of our expected
2960: # location b/c this prevents finding dependent libraries that
2961: # are installed to the same prefix.
2962: # At present, this check doesn't affect windows .dll's that
2963: # are installed into $libdir/../bin (currently, that works fine)
2964: # but it's something to keep an eye on.
2965: test "$inst_prefix_dir" = "$destdir" && \
2966: func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2967:
2968: if test -n "$inst_prefix_dir"; then
2969: # Stick the inst_prefix_dir data into the link command.
2970: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2971: else
2972: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
2973: fi
2974:
2975: func_warning "relinking \`$file'"
2976: func_show_eval "$relink_command" \
2977: 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2978: fi
2979:
2980: # See the names of the shared library.
2981: set dummy $library_names; shift
2982: if test -n "$1"; then
2983: realname="$1"
2984: shift
2985:
2986: srcname="$realname"
2987: test -n "$relink_command" && srcname="$realname"T
2988:
2989: # Install the shared library and build the symlinks.
2990: func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
2991: 'exit $?'
2992: tstripme="$stripme"
2993: case $host_os in
2994: cygwin* | mingw* | pw32* | cegcc*)
2995: case $realname in
2996: *.dll.a)
2997: tstripme=""
2998: ;;
2999: esac
3000: ;;
3001: esac
3002: if test -n "$tstripme" && test -n "$striplib"; then
3003: func_show_eval "$striplib $destdir/$realname" 'exit $?'
3004: fi
3005:
3006: if test "$#" -gt 0; then
3007: # Delete the old symlinks, and create new ones.
3008: # Try `ln -sf' first, because the `ln' binary might depend on
3009: # the symlink we replace! Solaris /bin/ln does not understand -f,
3010: # so we also need to try rm && ln -s.
3011: for linkname
3012: do
3013: test "$linkname" != "$realname" \
3014: && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
3015: done
3016: fi
3017:
3018: # Do each command in the postinstall commands.
3019: lib="$destdir/$realname"
3020: func_execute_cmds "$postinstall_cmds" 'exit $?'
3021: fi
3022:
3023: # Install the pseudo-library for information purposes.
3024: func_basename "$file"
3025: name="$func_basename_result"
3026: instname="$dir/$name"i
3027: func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
3028:
3029: # Maybe install the static library, too.
3030: test -n "$old_library" && func_append staticlibs " $dir/$old_library"
3031: ;;
3032:
3033: *.lo)
3034: # Install (i.e. copy) a libtool object.
3035:
3036: # Figure out destination file name, if it wasn't already specified.
3037: if test -n "$destname"; then
3038: destfile="$destdir/$destname"
3039: else
3040: func_basename "$file"
3041: destfile="$func_basename_result"
3042: destfile="$destdir/$destfile"
3043: fi
3044:
3045: # Deduce the name of the destination old-style object file.
3046: case $destfile in
3047: *.lo)
3048: func_lo2o "$destfile"
3049: staticdest=$func_lo2o_result
3050: ;;
3051: *.$objext)
3052: staticdest="$destfile"
3053: destfile=
3054: ;;
3055: *)
3056: func_fatal_help "cannot copy a libtool object to \`$destfile'"
3057: ;;
3058: esac
3059:
3060: # Install the libtool object if requested.
3061: test -n "$destfile" && \
3062: func_show_eval "$install_prog $file $destfile" 'exit $?'
3063:
3064: # Install the old object if enabled.
3065: if test "$build_old_libs" = yes; then
3066: # Deduce the name of the old-style object file.
3067: func_lo2o "$file"
3068: staticobj=$func_lo2o_result
3069: func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
3070: fi
3071: exit $EXIT_SUCCESS
3072: ;;
3073:
3074: *)
3075: # Figure out destination file name, if it wasn't already specified.
3076: if test -n "$destname"; then
3077: destfile="$destdir/$destname"
3078: else
3079: func_basename "$file"
3080: destfile="$func_basename_result"
3081: destfile="$destdir/$destfile"
3082: fi
3083:
3084: # If the file is missing, and there is a .exe on the end, strip it
3085: # because it is most likely a libtool script we actually want to
3086: # install
3087: stripped_ext=""
3088: case $file in
3089: *.exe)
3090: if test ! -f "$file"; then
3091: func_stripname '' '.exe' "$file"
3092: file=$func_stripname_result
3093: stripped_ext=".exe"
3094: fi
3095: ;;
3096: esac
3097:
3098: # Do a test to see if this is really a libtool program.
3099: case $host in
3100: *cygwin* | *mingw*)
3101: if func_ltwrapper_executable_p "$file"; then
3102: func_ltwrapper_scriptname "$file"
3103: wrapper=$func_ltwrapper_scriptname_result
3104: else
3105: func_stripname '' '.exe' "$file"
3106: wrapper=$func_stripname_result
3107: fi
3108: ;;
3109: *)
3110: wrapper=$file
3111: ;;
3112: esac
3113: if func_ltwrapper_script_p "$wrapper"; then
3114: notinst_deplibs=
3115: relink_command=
3116:
3117: func_source "$wrapper"
3118:
3119: # Check the variables that should have been set.
3120: test -z "$generated_by_libtool_version" && \
3121: func_fatal_error "invalid libtool wrapper script \`$wrapper'"
3122:
3123: finalize=yes
3124: for lib in $notinst_deplibs; do
3125: # Check to see that each library is installed.
3126: libdir=
3127: if test -f "$lib"; then
3128: func_source "$lib"
3129: fi
3130: libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
3131: if test -n "$libdir" && test ! -f "$libfile"; then
3132: func_warning "\`$lib' has not been installed in \`$libdir'"
3133: finalize=no
3134: fi
3135: done
3136:
3137: relink_command=
3138: func_source "$wrapper"
3139:
3140: outputname=
3141: if test "$fast_install" = no && test -n "$relink_command"; then
3142: $opt_dry_run || {
3143: if test "$finalize" = yes; then
3144: tmpdir=`func_mktempdir`
3145: func_basename "$file$stripped_ext"
3146: file="$func_basename_result"
3147: outputname="$tmpdir/$file"
3148: # Replace the output file specification.
3149: relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
3150:
3151: $opt_silent || {
3152: func_quote_for_expand "$relink_command"
3153: eval "func_echo $func_quote_for_expand_result"
3154: }
3155: if eval "$relink_command"; then :
3156: else
3157: func_error "error: relink \`$file' with the above command before installing it"
3158: $opt_dry_run || ${RM}r "$tmpdir"
3159: continue
3160: fi
3161: file="$outputname"
3162: else
3163: func_warning "cannot relink \`$file'"
3164: fi
3165: }
3166: else
3167: # Install the binary that we compiled earlier.
3168: file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
3169: fi
3170: fi
3171:
3172: # remove .exe since cygwin /usr/bin/install will append another
3173: # one anyway
3174: case $install_prog,$host in
3175: */usr/bin/install*,*cygwin*)
3176: case $file:$destfile in
3177: *.exe:*.exe)
3178: # this is ok
3179: ;;
3180: *.exe:*)
3181: destfile=$destfile.exe
3182: ;;
3183: *:*.exe)
3184: func_stripname '' '.exe' "$destfile"
3185: destfile=$func_stripname_result
3186: ;;
3187: esac
3188: ;;
3189: esac
3190: func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
3191: $opt_dry_run || if test -n "$outputname"; then
3192: ${RM}r "$tmpdir"
3193: fi
3194: ;;
3195: esac
3196: done
3197:
3198: for file in $staticlibs; do
3199: func_basename "$file"
3200: name="$func_basename_result"
3201:
3202: # Set up the ranlib parameters.
3203: oldlib="$destdir/$name"
3204:
3205: func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
3206:
3207: if test -n "$stripme" && test -n "$old_striplib"; then
3208: func_show_eval "$old_striplib $oldlib" 'exit $?'
3209: fi
3210:
3211: # Do each command in the postinstall commands.
3212: func_execute_cmds "$old_postinstall_cmds" 'exit $?'
3213: done
3214:
3215: test -n "$future_libdirs" && \
3216: func_warning "remember to run \`$progname --finish$future_libdirs'"
3217:
3218: if test -n "$current_libdirs"; then
3219: # Maybe just do a dry run.
3220: $opt_dry_run && current_libdirs=" -n$current_libdirs"
3221: exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
3222: else
3223: exit $EXIT_SUCCESS
3224: fi
3225: }
3226:
3227: test "$opt_mode" = install && func_mode_install ${1+"$@"}
3228:
3229:
3230: # func_generate_dlsyms outputname originator pic_p
3231: # Extract symbols from dlprefiles and create ${outputname}S.o with
3232: # a dlpreopen symbol table.
3233: func_generate_dlsyms ()
3234: {
3235: $opt_debug
3236: my_outputname="$1"
3237: my_originator="$2"
3238: my_pic_p="${3-no}"
3239: my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
3240: my_dlsyms=
3241:
3242: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
3243: if test -n "$NM" && test -n "$global_symbol_pipe"; then
3244: my_dlsyms="${my_outputname}S.c"
3245: else
3246: func_error "not configured to extract global symbols from dlpreopened files"
3247: fi
3248: fi
3249:
3250: if test -n "$my_dlsyms"; then
3251: case $my_dlsyms in
3252: "") ;;
3253: *.c)
3254: # Discover the nlist of each of the dlfiles.
3255: nlist="$output_objdir/${my_outputname}.nm"
3256:
3257: func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
3258:
3259: # Parse the name list into a source file.
3260: func_verbose "creating $output_objdir/$my_dlsyms"
3261:
3262: $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
3263: /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
3264: /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
3265:
3266: #ifdef __cplusplus
3267: extern \"C\" {
3268: #endif
3269:
3270: #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
3271: #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
3272: #endif
3273:
3274: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3275: #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3276: /* DATA imports from DLLs on WIN32 con't be const, because runtime
3277: relocations are performed -- see ld's documentation on pseudo-relocs. */
3278: # define LT_DLSYM_CONST
3279: #elif defined(__osf__)
3280: /* This system does not cope well with relocations in const data. */
3281: # define LT_DLSYM_CONST
3282: #else
3283: # define LT_DLSYM_CONST const
3284: #endif
3285:
3286: /* External symbol declarations for the compiler. */\
3287: "
3288:
3289: if test "$dlself" = yes; then
3290: func_verbose "generating symbol list for \`$output'"
3291:
3292: $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
3293:
3294: # Add our own program objects to the symbol list.
3295: progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
3296: for progfile in $progfiles; do
3297: func_to_tool_file "$progfile" func_convert_file_msys_to_w32
3298: func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
3299: $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
3300: done
3301:
3302: if test -n "$exclude_expsyms"; then
3303: $opt_dry_run || {
3304: eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
3305: eval '$MV "$nlist"T "$nlist"'
3306: }
3307: fi
3308:
3309: if test -n "$export_symbols_regex"; then
3310: $opt_dry_run || {
3311: eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
3312: eval '$MV "$nlist"T "$nlist"'
3313: }
3314: fi
3315:
3316: # Prepare the list of exported symbols
3317: if test -z "$export_symbols"; then
3318: export_symbols="$output_objdir/$outputname.exp"
3319: $opt_dry_run || {
3320: $RM $export_symbols
3321: eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
3322: case $host in
3323: *cygwin* | *mingw* | *cegcc* )
3324: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3325: eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
3326: ;;
3327: esac
3328: }
3329: else
3330: $opt_dry_run || {
3331: eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
3332: eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
3333: eval '$MV "$nlist"T "$nlist"'
3334: case $host in
3335: *cygwin* | *mingw* | *cegcc* )
3336: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3337: eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
3338: ;;
3339: esac
3340: }
3341: fi
3342: fi
3343:
3344: for dlprefile in $dlprefiles; do
3345: func_verbose "extracting global C symbols from \`$dlprefile'"
3346: func_basename "$dlprefile"
3347: name="$func_basename_result"
3348: case $host in
3349: *cygwin* | *mingw* | *cegcc* )
3350: # if an import library, we need to obtain dlname
3351: if func_win32_import_lib_p "$dlprefile"; then
3352: func_tr_sh "$dlprefile"
3353: eval "curr_lafile=\$libfile_$func_tr_sh_result"
3354: dlprefile_dlbasename=""
3355: if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
3356: # Use subshell, to avoid clobbering current variable values
3357: dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
3358: if test -n "$dlprefile_dlname" ; then
3359: func_basename "$dlprefile_dlname"
3360: dlprefile_dlbasename="$func_basename_result"
3361: else
3362: # no lafile. user explicitly requested -dlpreopen <import library>.
3363: $sharedlib_from_linklib_cmd "$dlprefile"
3364: dlprefile_dlbasename=$sharedlib_from_linklib_result
3365: fi
3366: fi
3367: $opt_dry_run || {
3368: if test -n "$dlprefile_dlbasename" ; then
3369: eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
3370: else
3371: func_warning "Could not compute DLL name from $name"
3372: eval '$ECHO ": $name " >> "$nlist"'
3373: fi
3374: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3375: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
3376: $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
3377: }
3378: else # not an import lib
3379: $opt_dry_run || {
3380: eval '$ECHO ": $name " >> "$nlist"'
3381: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3382: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3383: }
3384: fi
3385: ;;
3386: *)
3387: $opt_dry_run || {
3388: eval '$ECHO ": $name " >> "$nlist"'
3389: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3390: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3391: }
3392: ;;
3393: esac
3394: done
3395:
3396: $opt_dry_run || {
3397: # Make sure we have at least an empty file.
3398: test -f "$nlist" || : > "$nlist"
3399:
3400: if test -n "$exclude_expsyms"; then
3401: $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
3402: $MV "$nlist"T "$nlist"
3403: fi
3404:
3405: # Try sorting and uniquifying the output.
3406: if $GREP -v "^: " < "$nlist" |
3407: if sort -k 3 </dev/null >/dev/null 2>&1; then
3408: sort -k 3
3409: else
3410: sort +2
3411: fi |
3412: uniq > "$nlist"S; then
3413: :
3414: else
3415: $GREP -v "^: " < "$nlist" > "$nlist"S
3416: fi
3417:
3418: if test -f "$nlist"S; then
3419: eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
3420: else
3421: echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
3422: fi
3423:
3424: echo >> "$output_objdir/$my_dlsyms" "\
3425:
3426: /* The mapping between symbol names and symbols. */
3427: typedef struct {
3428: const char *name;
3429: void *address;
3430: } lt_dlsymlist;
3431: extern LT_DLSYM_CONST lt_dlsymlist
3432: lt_${my_prefix}_LTX_preloaded_symbols[];
3433: LT_DLSYM_CONST lt_dlsymlist
3434: lt_${my_prefix}_LTX_preloaded_symbols[] =
3435: {\
3436: { \"$my_originator\", (void *) 0 },"
3437:
3438: case $need_lib_prefix in
3439: no)
3440: eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
3441: ;;
3442: *)
3443: eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
3444: ;;
3445: esac
3446: echo >> "$output_objdir/$my_dlsyms" "\
3447: {0, (void *) 0}
3448: };
3449:
3450: /* This works around a problem in FreeBSD linker */
3451: #ifdef FREEBSD_WORKAROUND
3452: static const void *lt_preloaded_setup() {
3453: return lt_${my_prefix}_LTX_preloaded_symbols;
3454: }
3455: #endif
3456:
3457: #ifdef __cplusplus
3458: }
3459: #endif\
3460: "
3461: } # !$opt_dry_run
3462:
3463: pic_flag_for_symtable=
3464: case "$compile_command " in
3465: *" -static "*) ;;
3466: *)
3467: case $host in
3468: # compiling the symbol table file with pic_flag works around
3469: # a FreeBSD bug that causes programs to crash when -lm is
3470: # linked before any other PIC object. But we must not use
3471: # pic_flag when linking with -static. The problem exists in
3472: # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
3473: *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
3474: pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
3475: *-*-hpux*)
3476: pic_flag_for_symtable=" $pic_flag" ;;
3477: *)
3478: if test "X$my_pic_p" != Xno; then
3479: pic_flag_for_symtable=" $pic_flag"
3480: fi
3481: ;;
3482: esac
3483: ;;
3484: esac
3485: symtab_cflags=
3486: for arg in $LTCFLAGS; do
3487: case $arg in
3488: -pie | -fpie | -fPIE) ;;
3489: *) func_append symtab_cflags " $arg" ;;
3490: esac
3491: done
3492:
3493: # Now compile the dynamic symbol file.
3494: func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
3495:
3496: # Clean up the generated files.
3497: func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
3498:
3499: # Transform the symbol file into the correct name.
3500: symfileobj="$output_objdir/${my_outputname}S.$objext"
3501: case $host in
3502: *cygwin* | *mingw* | *cegcc* )
3503: if test -f "$output_objdir/$my_outputname.def"; then
3504: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3505: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3506: else
3507: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3508: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3509: fi
3510: ;;
3511: *)
3512: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3513: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3514: ;;
3515: esac
3516: ;;
3517: *)
3518: func_fatal_error "unknown suffix for \`$my_dlsyms'"
3519: ;;
3520: esac
3521: else
3522: # We keep going just in case the user didn't refer to
3523: # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
3524: # really was required.
3525:
3526: # Nullify the symbol file.
3527: compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
3528: finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
3529: fi
3530: }
3531:
3532: # func_win32_libid arg
3533: # return the library type of file 'arg'
3534: #
3535: # Need a lot of goo to handle *both* DLLs and import libs
3536: # Has to be a shell function in order to 'eat' the argument
3537: # that is supplied when $file_magic_command is called.
3538: # Despite the name, also deal with 64 bit binaries.
3539: func_win32_libid ()
3540: {
3541: $opt_debug
3542: win32_libid_type="unknown"
3543: win32_fileres=`file -L $1 2>/dev/null`
3544: case $win32_fileres in
3545: *ar\ archive\ import\ library*) # definitely import
3546: win32_libid_type="x86 archive import"
3547: ;;
3548: *ar\ archive*) # could be an import, or static
3549: # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
3550: if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
3551: $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
3552: func_to_tool_file "$1" func_convert_file_msys_to_w32
3553: win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
3554: $SED -n -e '
3555: 1,100{
3556: / I /{
3557: s,.*,import,
3558: p
3559: q
3560: }
3561: }'`
3562: case $win32_nmres in
3563: import*) win32_libid_type="x86 archive import";;
3564: *) win32_libid_type="x86 archive static";;
3565: esac
3566: fi
3567: ;;
3568: *DLL*)
3569: win32_libid_type="x86 DLL"
3570: ;;
3571: *executable*) # but shell scripts are "executable" too...
3572: case $win32_fileres in
3573: *MS\ Windows\ PE\ Intel*)
3574: win32_libid_type="x86 DLL"
3575: ;;
3576: esac
3577: ;;
3578: esac
3579: $ECHO "$win32_libid_type"
3580: }
3581:
3582: # func_cygming_dll_for_implib ARG
3583: #
3584: # Platform-specific function to extract the
3585: # name of the DLL associated with the specified
3586: # import library ARG.
3587: # Invoked by eval'ing the libtool variable
3588: # $sharedlib_from_linklib_cmd
3589: # Result is available in the variable
3590: # $sharedlib_from_linklib_result
3591: func_cygming_dll_for_implib ()
3592: {
3593: $opt_debug
3594: sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
3595: }
3596:
3597: # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
3598: #
3599: # The is the core of a fallback implementation of a
3600: # platform-specific function to extract the name of the
3601: # DLL associated with the specified import library LIBNAME.
3602: #
3603: # SECTION_NAME is either .idata$6 or .idata$7, depending
3604: # on the platform and compiler that created the implib.
3605: #
3606: # Echos the name of the DLL associated with the
3607: # specified import library.
3608: func_cygming_dll_for_implib_fallback_core ()
3609: {
3610: $opt_debug
3611: match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
3612: $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
3613: $SED '/^Contents of section '"$match_literal"':/{
3614: # Place marker at beginning of archive member dllname section
3615: s/.*/====MARK====/
3616: p
3617: d
3618: }
3619: # These lines can sometimes be longer than 43 characters, but
3620: # are always uninteresting
3621: /:[ ]*file format pe[i]\{,1\}-/d
3622: /^In archive [^:]*:/d
3623: # Ensure marker is printed
3624: /^====MARK====/p
3625: # Remove all lines with less than 43 characters
3626: /^.\{43\}/!d
3627: # From remaining lines, remove first 43 characters
3628: s/^.\{43\}//' |
3629: $SED -n '
3630: # Join marker and all lines until next marker into a single line
3631: /^====MARK====/ b para
3632: H
3633: $ b para
3634: b
3635: :para
3636: x
3637: s/\n//g
3638: # Remove the marker
3639: s/^====MARK====//
3640: # Remove trailing dots and whitespace
3641: s/[\. \t]*$//
3642: # Print
3643: /./p' |
3644: # we now have a list, one entry per line, of the stringified
3645: # contents of the appropriate section of all members of the
3646: # archive which possess that section. Heuristic: eliminate
3647: # all those which have a first or second character that is
3648: # a '.' (that is, objdump's representation of an unprintable
3649: # character.) This should work for all archives with less than
3650: # 0x302f exports -- but will fail for DLLs whose name actually
3651: # begins with a literal '.' or a single character followed by
3652: # a '.'.
3653: #
3654: # Of those that remain, print the first one.
3655: $SED -e '/^\./d;/^.\./d;q'
3656: }
3657:
3658: # func_cygming_gnu_implib_p ARG
3659: # This predicate returns with zero status (TRUE) if
3660: # ARG is a GNU/binutils-style import library. Returns
3661: # with nonzero status (FALSE) otherwise.
3662: func_cygming_gnu_implib_p ()
3663: {
3664: $opt_debug
3665: func_to_tool_file "$1" func_convert_file_msys_to_w32
3666: func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
3667: test -n "$func_cygming_gnu_implib_tmp"
3668: }
3669:
3670: # func_cygming_ms_implib_p ARG
3671: # This predicate returns with zero status (TRUE) if
3672: # ARG is an MS-style import library. Returns
3673: # with nonzero status (FALSE) otherwise.
3674: func_cygming_ms_implib_p ()
3675: {
3676: $opt_debug
3677: func_to_tool_file "$1" func_convert_file_msys_to_w32
3678: func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
3679: test -n "$func_cygming_ms_implib_tmp"
3680: }
3681:
3682: # func_cygming_dll_for_implib_fallback ARG
3683: # Platform-specific function to extract the
3684: # name of the DLL associated with the specified
3685: # import library ARG.
3686: #
3687: # This fallback implementation is for use when $DLLTOOL
3688: # does not support the --identify-strict option.
3689: # Invoked by eval'ing the libtool variable
3690: # $sharedlib_from_linklib_cmd
3691: # Result is available in the variable
3692: # $sharedlib_from_linklib_result
3693: func_cygming_dll_for_implib_fallback ()
3694: {
3695: $opt_debug
3696: if func_cygming_gnu_implib_p "$1" ; then
3697: # binutils import library
3698: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
3699: elif func_cygming_ms_implib_p "$1" ; then
3700: # ms-generated import library
3701: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
3702: else
3703: # unknown
3704: sharedlib_from_linklib_result=""
3705: fi
3706: }
3707:
3708:
3709: # func_extract_an_archive dir oldlib
3710: func_extract_an_archive ()
3711: {
3712: $opt_debug
3713: f_ex_an_ar_dir="$1"; shift
3714: f_ex_an_ar_oldlib="$1"
3715: if test "$lock_old_archive_extraction" = yes; then
3716: lockfile=$f_ex_an_ar_oldlib.lock
3717: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3718: func_echo "Waiting for $lockfile to be removed"
3719: sleep 2
3720: done
3721: fi
3722: func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
3723: 'stat=$?; rm -f "$lockfile"; exit $stat'
3724: if test "$lock_old_archive_extraction" = yes; then
3725: $opt_dry_run || rm -f "$lockfile"
3726: fi
3727: if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
3728: :
3729: else
3730: func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
3731: fi
3732: }
3733:
3734:
3735: # func_extract_archives gentop oldlib ...
3736: func_extract_archives ()
3737: {
3738: $opt_debug
3739: my_gentop="$1"; shift
3740: my_oldlibs=${1+"$@"}
3741: my_oldobjs=""
3742: my_xlib=""
3743: my_xabs=""
3744: my_xdir=""
3745:
3746: for my_xlib in $my_oldlibs; do
3747: # Extract the objects.
3748: case $my_xlib in
3749: [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
3750: *) my_xabs=`pwd`"/$my_xlib" ;;
3751: esac
3752: func_basename "$my_xlib"
3753: my_xlib="$func_basename_result"
3754: my_xlib_u=$my_xlib
3755: while :; do
3756: case " $extracted_archives " in
3757: *" $my_xlib_u "*)
3758: func_arith $extracted_serial + 1
3759: extracted_serial=$func_arith_result
3760: my_xlib_u=lt$extracted_serial-$my_xlib ;;
3761: *) break ;;
3762: esac
3763: done
3764: extracted_archives="$extracted_archives $my_xlib_u"
3765: my_xdir="$my_gentop/$my_xlib_u"
3766:
3767: func_mkdir_p "$my_xdir"
3768:
3769: case $host in
3770: *-darwin*)
3771: func_verbose "Extracting $my_xabs"
3772: # Do not bother doing anything if just a dry run
3773: $opt_dry_run || {
3774: darwin_orig_dir=`pwd`
3775: cd $my_xdir || exit $?
3776: darwin_archive=$my_xabs
3777: darwin_curdir=`pwd`
3778: darwin_base_archive=`basename "$darwin_archive"`
3779: darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
3780: if test -n "$darwin_arches"; then
3781: darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
3782: darwin_arch=
3783: func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
3784: for darwin_arch in $darwin_arches ; do
3785: func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3786: $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
3787: cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3788: func_extract_an_archive "`pwd`" "${darwin_base_archive}"
3789: cd "$darwin_curdir"
3790: $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
3791: done # $darwin_arches
3792: ## Okay now we've a bunch of thin objects, gotta fatten them up :)
3793: darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
3794: darwin_file=
3795: darwin_files=
3796: for darwin_file in $darwin_filelist; do
3797: darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
3798: $LIPO -create -output "$darwin_file" $darwin_files
3799: done # $darwin_filelist
3800: $RM -rf unfat-$$
3801: cd "$darwin_orig_dir"
3802: else
3803: cd $darwin_orig_dir
3804: func_extract_an_archive "$my_xdir" "$my_xabs"
3805: fi # $darwin_arches
3806: } # !$opt_dry_run
3807: ;;
3808: *)
3809: func_extract_an_archive "$my_xdir" "$my_xabs"
3810: ;;
3811: esac
3812: my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
3813: done
3814:
3815: func_extract_archives_result="$my_oldobjs"
3816: }
3817:
3818:
3819: # func_emit_wrapper [arg=no]
3820: #
3821: # Emit a libtool wrapper script on stdout.
3822: # Don't directly open a file because we may want to
3823: # incorporate the script contents within a cygwin/mingw
3824: # wrapper executable. Must ONLY be called from within
3825: # func_mode_link because it depends on a number of variables
3826: # set therein.
3827: #
3828: # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
3829: # variable will take. If 'yes', then the emitted script
3830: # will assume that the directory in which it is stored is
3831: # the $objdir directory. This is a cygwin/mingw-specific
3832: # behavior.
3833: func_emit_wrapper ()
3834: {
3835: func_emit_wrapper_arg1=${1-no}
3836:
3837: $ECHO "\
3838: #! $SHELL
3839:
3840: # $output - temporary wrapper script for $objdir/$outputname
3841: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3842: #
3843: # The $output program cannot be directly executed until all the libtool
3844: # libraries that it depends on are installed.
3845: #
3846: # This wrapper script should never be moved out of the build directory.
3847: # If it is, it will not operate correctly.
3848:
3849: # Sed substitution that helps us do robust quoting. It backslashifies
3850: # metacharacters that are still active within double-quoted strings.
3851: sed_quote_subst='$sed_quote_subst'
3852:
3853: # Be Bourne compatible
3854: if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
3855: emulate sh
3856: NULLCMD=:
3857: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
3858: # is contrary to our usage. Disable this feature.
3859: alias -g '\${1+\"\$@\"}'='\"\$@\"'
3860: setopt NO_GLOB_SUBST
3861: else
3862: case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
3863: fi
3864: BIN_SH=xpg4; export BIN_SH # for Tru64
3865: DUALCASE=1; export DUALCASE # for MKS sh
3866:
3867: # The HP-UX ksh and POSIX shell print the target directory to stdout
3868: # if CDPATH is set.
3869: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3870:
3871: relink_command=\"$relink_command\"
3872:
3873: # This environment variable determines our operation mode.
3874: if test \"\$libtool_install_magic\" = \"$magic\"; then
3875: # install mode needs the following variables:
3876: generated_by_libtool_version='$macro_version'
3877: notinst_deplibs='$notinst_deplibs'
3878: else
3879: # When we are sourced in execute mode, \$file and \$ECHO are already set.
3880: if test \"\$libtool_execute_magic\" != \"$magic\"; then
3881: file=\"\$0\""
3882:
3883: qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
3884: $ECHO "\
3885:
3886: # A function that is used when there is no print builtin or printf.
3887: func_fallback_echo ()
3888: {
3889: eval 'cat <<_LTECHO_EOF
3890: \$1
3891: _LTECHO_EOF'
3892: }
3893: ECHO=\"$qECHO\"
3894: fi
3895:
3896: # Very basic option parsing. These options are (a) specific to
3897: # the libtool wrapper, (b) are identical between the wrapper
3898: # /script/ and the wrapper /executable/ which is used only on
3899: # windows platforms, and (c) all begin with the string "--lt-"
3900: # (application programs are unlikely to have options which match
3901: # this pattern).
3902: #
3903: # There are only two supported options: --lt-debug and
3904: # --lt-dump-script. There is, deliberately, no --lt-help.
3905: #
3906: # The first argument to this parsing function should be the
3907: # script's $0 value, followed by "$@".
3908: lt_option_debug=
3909: func_parse_lt_options ()
3910: {
3911: lt_script_arg0=\$0
3912: shift
3913: for lt_opt
3914: do
3915: case \"\$lt_opt\" in
3916: --lt-debug) lt_option_debug=1 ;;
3917: --lt-dump-script)
3918: lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
3919: test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
3920: lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
3921: cat \"\$lt_dump_D/\$lt_dump_F\"
3922: exit 0
3923: ;;
3924: --lt-*)
3925: \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
3926: exit 1
3927: ;;
3928: esac
3929: done
3930:
3931: # Print the debug banner immediately:
3932: if test -n \"\$lt_option_debug\"; then
3933: echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
3934: fi
3935: }
3936:
3937: # Used when --lt-debug. Prints its arguments to stdout
3938: # (redirection is the responsibility of the caller)
3939: func_lt_dump_args ()
3940: {
3941: lt_dump_args_N=1;
3942: for lt_arg
3943: do
3944: \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
3945: lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
3946: done
3947: }
3948:
3949: # Core function for launching the target application
3950: func_exec_program_core ()
3951: {
3952: "
3953: case $host in
3954: # Backslashes separate directories on plain windows
3955: *-*-mingw | *-*-os2* | *-cegcc*)
3956: $ECHO "\
3957: if test -n \"\$lt_option_debug\"; then
3958: \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
3959: func_lt_dump_args \${1+\"\$@\"} 1>&2
3960: fi
3961: exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
3962: "
3963: ;;
3964:
3965: *)
3966: $ECHO "\
3967: if test -n \"\$lt_option_debug\"; then
3968: \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
3969: func_lt_dump_args \${1+\"\$@\"} 1>&2
3970: fi
3971: exec \"\$progdir/\$program\" \${1+\"\$@\"}
3972: "
3973: ;;
3974: esac
3975: $ECHO "\
3976: \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
3977: exit 1
3978: }
3979:
3980: # A function to encapsulate launching the target application
3981: # Strips options in the --lt-* namespace from \$@ and
3982: # launches target application with the remaining arguments.
3983: func_exec_program ()
3984: {
3985: for lt_wr_arg
3986: do
3987: case \$lt_wr_arg in
3988: --lt-*) ;;
3989: *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
3990: esac
3991: shift
3992: done
3993: func_exec_program_core \${1+\"\$@\"}
3994: }
3995:
3996: # Parse options
3997: func_parse_lt_options \"\$0\" \${1+\"\$@\"}
3998:
3999: # Find the directory that this script lives in.
4000: thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
4001: test \"x\$thisdir\" = \"x\$file\" && thisdir=.
4002:
4003: # Follow symbolic links until we get to the real thisdir.
4004: file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
4005: while test -n \"\$file\"; do
4006: destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
4007:
4008: # If there was a directory component, then change thisdir.
4009: if test \"x\$destdir\" != \"x\$file\"; then
4010: case \"\$destdir\" in
4011: [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
4012: *) thisdir=\"\$thisdir/\$destdir\" ;;
4013: esac
4014: fi
4015:
4016: file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
4017: file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
4018: done
4019:
4020: # Usually 'no', except on cygwin/mingw when embedded into
4021: # the cwrapper.
4022: WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
4023: if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
4024: # special case for '.'
4025: if test \"\$thisdir\" = \".\"; then
4026: thisdir=\`pwd\`
4027: fi
4028: # remove .libs from thisdir
4029: case \"\$thisdir\" in
4030: *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
4031: $objdir ) thisdir=. ;;
4032: esac
4033: fi
4034:
4035: # Try to get the absolute directory name.
4036: absdir=\`cd \"\$thisdir\" && pwd\`
4037: test -n \"\$absdir\" && thisdir=\"\$absdir\"
4038: "
4039:
4040: if test "$fast_install" = yes; then
4041: $ECHO "\
4042: program=lt-'$outputname'$exeext
4043: progdir=\"\$thisdir/$objdir\"
4044:
4045: if test ! -f \"\$progdir/\$program\" ||
4046: { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
4047: test \"X\$file\" != \"X\$progdir/\$program\"; }; then
4048:
4049: file=\"\$\$-\$program\"
4050:
4051: if test ! -d \"\$progdir\"; then
4052: $MKDIR \"\$progdir\"
4053: else
4054: $RM \"\$progdir/\$file\"
4055: fi"
4056:
4057: $ECHO "\
4058:
4059: # relink executable if necessary
4060: if test -n \"\$relink_command\"; then
4061: if relink_command_output=\`eval \$relink_command 2>&1\`; then :
4062: else
4063: $ECHO \"\$relink_command_output\" >&2
4064: $RM \"\$progdir/\$file\"
4065: exit 1
4066: fi
4067: fi
4068:
4069: $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
4070: { $RM \"\$progdir/\$program\";
4071: $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
4072: $RM \"\$progdir/\$file\"
4073: fi"
4074: else
4075: $ECHO "\
4076: program='$outputname'
4077: progdir=\"\$thisdir/$objdir\"
4078: "
4079: fi
4080:
4081: $ECHO "\
4082:
4083: if test -f \"\$progdir/\$program\"; then"
4084:
4085: # fixup the dll searchpath if we need to.
4086: #
4087: # Fix the DLL searchpath if we need to. Do this before prepending
4088: # to shlibpath, because on Windows, both are PATH and uninstalled
4089: # libraries must come first.
4090: if test -n "$dllsearchpath"; then
4091: $ECHO "\
4092: # Add the dll search path components to the executable PATH
4093: PATH=$dllsearchpath:\$PATH
4094: "
4095: fi
4096:
4097: # Export our shlibpath_var if we have one.
4098: if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4099: $ECHO "\
4100: # Add our own library path to $shlibpath_var
4101: $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
4102:
4103: # Some systems cannot cope with colon-terminated $shlibpath_var
4104: # The second colon is a workaround for a bug in BeOS R4 sed
4105: $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
4106:
4107: export $shlibpath_var
4108: "
4109: fi
4110:
4111: $ECHO "\
4112: if test \"\$libtool_execute_magic\" != \"$magic\"; then
4113: # Run the actual program with our arguments.
4114: func_exec_program \${1+\"\$@\"}
4115: fi
4116: else
4117: # The program doesn't exist.
4118: \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
4119: \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
4120: \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
4121: exit 1
4122: fi
4123: fi\
4124: "
4125: }
4126:
4127:
4128: # func_emit_cwrapperexe_src
4129: # emit the source code for a wrapper executable on stdout
4130: # Must ONLY be called from within func_mode_link because
4131: # it depends on a number of variable set therein.
4132: func_emit_cwrapperexe_src ()
4133: {
4134: cat <<EOF
4135:
4136: /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
4137: Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
4138:
4139: The $output program cannot be directly executed until all the libtool
4140: libraries that it depends on are installed.
4141:
4142: This wrapper executable should never be moved out of the build directory.
4143: If it is, it will not operate correctly.
4144: */
4145: EOF
4146: cat <<"EOF"
4147: #ifdef _MSC_VER
4148: # define _CRT_SECURE_NO_DEPRECATE 1
4149: #endif
4150: #include <stdio.h>
4151: #include <stdlib.h>
4152: #ifdef _MSC_VER
4153: # include <direct.h>
4154: # include <process.h>
4155: # include <io.h>
4156: #else
4157: # include <unistd.h>
4158: # include <stdint.h>
4159: # ifdef __CYGWIN__
4160: # include <io.h>
4161: # endif
4162: #endif
4163: #include <malloc.h>
4164: #include <stdarg.h>
4165: #include <assert.h>
4166: #include <string.h>
4167: #include <ctype.h>
4168: #include <errno.h>
4169: #include <fcntl.h>
4170: #include <sys/stat.h>
4171:
4172: /* declarations of non-ANSI functions */
4173: #if defined(__MINGW32__)
4174: # ifdef __STRICT_ANSI__
4175: int _putenv (const char *);
4176: # endif
4177: #elif defined(__CYGWIN__)
4178: # ifdef __STRICT_ANSI__
4179: char *realpath (const char *, char *);
4180: int putenv (char *);
4181: int setenv (const char *, const char *, int);
4182: # endif
4183: /* #elif defined (other platforms) ... */
4184: #endif
4185:
4186: /* portability defines, excluding path handling macros */
4187: #if defined(_MSC_VER)
4188: # define setmode _setmode
4189: # define stat _stat
4190: # define chmod _chmod
4191: # define getcwd _getcwd
4192: # define putenv _putenv
4193: # define S_IXUSR _S_IEXEC
4194: # ifndef _INTPTR_T_DEFINED
4195: # define _INTPTR_T_DEFINED
4196: # define intptr_t int
4197: # endif
4198: #elif defined(__MINGW32__)
4199: # define setmode _setmode
4200: # define stat _stat
4201: # define chmod _chmod
4202: # define getcwd _getcwd
4203: # define putenv _putenv
4204: #elif defined(__CYGWIN__)
4205: # define HAVE_SETENV
4206: # define FOPEN_WB "wb"
4207: /* #elif defined (other platforms) ... */
4208: #endif
4209:
4210: #if defined(PATH_MAX)
4211: # define LT_PATHMAX PATH_MAX
4212: #elif defined(MAXPATHLEN)
4213: # define LT_PATHMAX MAXPATHLEN
4214: #else
4215: # define LT_PATHMAX 1024
4216: #endif
4217:
4218: #ifndef S_IXOTH
4219: # define S_IXOTH 0
4220: #endif
4221: #ifndef S_IXGRP
4222: # define S_IXGRP 0
4223: #endif
4224:
4225: /* path handling portability macros */
4226: #ifndef DIR_SEPARATOR
4227: # define DIR_SEPARATOR '/'
4228: # define PATH_SEPARATOR ':'
4229: #endif
4230:
4231: #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
4232: defined (__OS2__)
4233: # define HAVE_DOS_BASED_FILE_SYSTEM
4234: # define FOPEN_WB "wb"
4235: # ifndef DIR_SEPARATOR_2
4236: # define DIR_SEPARATOR_2 '\\'
4237: # endif
4238: # ifndef PATH_SEPARATOR_2
4239: # define PATH_SEPARATOR_2 ';'
4240: # endif
4241: #endif
4242:
4243: #ifndef DIR_SEPARATOR_2
4244: # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
4245: #else /* DIR_SEPARATOR_2 */
4246: # define IS_DIR_SEPARATOR(ch) \
4247: (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
4248: #endif /* DIR_SEPARATOR_2 */
4249:
4250: #ifndef PATH_SEPARATOR_2
4251: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
4252: #else /* PATH_SEPARATOR_2 */
4253: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
4254: #endif /* PATH_SEPARATOR_2 */
4255:
4256: #ifndef FOPEN_WB
4257: # define FOPEN_WB "w"
4258: #endif
4259: #ifndef _O_BINARY
4260: # define _O_BINARY 0
4261: #endif
4262:
4263: #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
4264: #define XFREE(stale) do { \
4265: if (stale) { free ((void *) stale); stale = 0; } \
4266: } while (0)
4267:
4268: #if defined(LT_DEBUGWRAPPER)
4269: static int lt_debug = 1;
4270: #else
4271: static int lt_debug = 0;
4272: #endif
4273:
4274: const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
4275:
4276: void *xmalloc (size_t num);
4277: char *xstrdup (const char *string);
4278: const char *base_name (const char *name);
4279: char *find_executable (const char *wrapper);
4280: char *chase_symlinks (const char *pathspec);
4281: int make_executable (const char *path);
4282: int check_executable (const char *path);
4283: char *strendzap (char *str, const char *pat);
4284: void lt_debugprintf (const char *file, int line, const char *fmt, ...);
4285: void lt_fatal (const char *file, int line, const char *message, ...);
4286: static const char *nonnull (const char *s);
4287: static const char *nonempty (const char *s);
4288: void lt_setenv (const char *name, const char *value);
4289: char *lt_extend_str (const char *orig_value, const char *add, int to_end);
4290: void lt_update_exe_path (const char *name, const char *value);
4291: void lt_update_lib_path (const char *name, const char *value);
4292: char **prepare_spawn (char **argv);
4293: void lt_dump_script (FILE *f);
4294: EOF
4295:
4296: cat <<EOF
4297: volatile const char * MAGIC_EXE = "$magic_exe";
4298: const char * LIB_PATH_VARNAME = "$shlibpath_var";
4299: EOF
4300:
4301: if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4302: func_to_host_path "$temp_rpath"
4303: cat <<EOF
4304: const char * LIB_PATH_VALUE = "$func_to_host_path_result";
4305: EOF
4306: else
4307: cat <<"EOF"
4308: const char * LIB_PATH_VALUE = "";
4309: EOF
4310: fi
4311:
4312: if test -n "$dllsearchpath"; then
4313: func_to_host_path "$dllsearchpath:"
4314: cat <<EOF
4315: const char * EXE_PATH_VARNAME = "PATH";
4316: const char * EXE_PATH_VALUE = "$func_to_host_path_result";
4317: EOF
4318: else
4319: cat <<"EOF"
4320: const char * EXE_PATH_VARNAME = "";
4321: const char * EXE_PATH_VALUE = "";
4322: EOF
4323: fi
4324:
4325: if test "$fast_install" = yes; then
4326: cat <<EOF
4327: const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
4328: EOF
4329: else
4330: cat <<EOF
4331: const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
4332: EOF
4333: fi
4334:
4335:
4336: cat <<"EOF"
4337:
4338: #define LTWRAPPER_OPTION_PREFIX "--lt-"
4339:
4340: static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
4341: static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
4342: static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
4343:
4344: int
4345: main (int argc, char *argv[])
4346: {
4347: char **newargz;
4348: int newargc;
4349: char *tmp_pathspec;
4350: char *actual_cwrapper_path;
4351: char *actual_cwrapper_name;
4352: char *target_name;
4353: char *lt_argv_zero;
4354: intptr_t rval = 127;
4355:
4356: int i;
4357:
4358: program_name = (char *) xstrdup (base_name (argv[0]));
4359: newargz = XMALLOC (char *, argc + 1);
4360:
4361: /* very simple arg parsing; don't want to rely on getopt
4362: * also, copy all non cwrapper options to newargz, except
4363: * argz[0], which is handled differently
4364: */
4365: newargc=0;
4366: for (i = 1; i < argc; i++)
4367: {
4368: if (strcmp (argv[i], dumpscript_opt) == 0)
4369: {
4370: EOF
4371: case "$host" in
4372: *mingw* | *cygwin* )
4373: # make stdout use "unix" line endings
4374: echo " setmode(1,_O_BINARY);"
4375: ;;
4376: esac
4377:
4378: cat <<"EOF"
4379: lt_dump_script (stdout);
4380: return 0;
4381: }
4382: if (strcmp (argv[i], debug_opt) == 0)
4383: {
4384: lt_debug = 1;
4385: continue;
4386: }
4387: if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
4388: {
4389: /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
4390: namespace, but it is not one of the ones we know about and
4391: have already dealt with, above (inluding dump-script), then
4392: report an error. Otherwise, targets might begin to believe
4393: they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
4394: namespace. The first time any user complains about this, we'll
4395: need to make LTWRAPPER_OPTION_PREFIX a configure-time option
4396: or a configure.ac-settable value.
4397: */
4398: lt_fatal (__FILE__, __LINE__,
4399: "unrecognized %s option: '%s'",
4400: ltwrapper_option_prefix, argv[i]);
4401: }
4402: /* otherwise ... */
4403: newargz[++newargc] = xstrdup (argv[i]);
4404: }
4405: newargz[++newargc] = NULL;
4406:
4407: EOF
4408: cat <<EOF
4409: /* The GNU banner must be the first non-error debug message */
4410: lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
4411: EOF
4412: cat <<"EOF"
4413: lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
4414: lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
4415:
4416: tmp_pathspec = find_executable (argv[0]);
4417: if (tmp_pathspec == NULL)
4418: lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
4419: lt_debugprintf (__FILE__, __LINE__,
4420: "(main) found exe (before symlink chase) at: %s\n",
4421: tmp_pathspec);
4422:
4423: actual_cwrapper_path = chase_symlinks (tmp_pathspec);
4424: lt_debugprintf (__FILE__, __LINE__,
4425: "(main) found exe (after symlink chase) at: %s\n",
4426: actual_cwrapper_path);
4427: XFREE (tmp_pathspec);
4428:
4429: actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
4430: strendzap (actual_cwrapper_path, actual_cwrapper_name);
4431:
4432: /* wrapper name transforms */
4433: strendzap (actual_cwrapper_name, ".exe");
4434: tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
4435: XFREE (actual_cwrapper_name);
4436: actual_cwrapper_name = tmp_pathspec;
4437: tmp_pathspec = 0;
4438:
4439: /* target_name transforms -- use actual target program name; might have lt- prefix */
4440: target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
4441: strendzap (target_name, ".exe");
4442: tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
4443: XFREE (target_name);
4444: target_name = tmp_pathspec;
4445: tmp_pathspec = 0;
4446:
4447: lt_debugprintf (__FILE__, __LINE__,
4448: "(main) libtool target name: %s\n",
4449: target_name);
4450: EOF
4451:
4452: cat <<EOF
4453: newargz[0] =
4454: XMALLOC (char, (strlen (actual_cwrapper_path) +
4455: strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
4456: strcpy (newargz[0], actual_cwrapper_path);
4457: strcat (newargz[0], "$objdir");
4458: strcat (newargz[0], "/");
4459: EOF
4460:
4461: cat <<"EOF"
4462: /* stop here, and copy so we don't have to do this twice */
4463: tmp_pathspec = xstrdup (newargz[0]);
4464:
4465: /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
4466: strcat (newargz[0], actual_cwrapper_name);
4467:
4468: /* DO want the lt- prefix here if it exists, so use target_name */
4469: lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
4470: XFREE (tmp_pathspec);
4471: tmp_pathspec = NULL;
4472: EOF
4473:
4474: case $host_os in
4475: mingw*)
4476: cat <<"EOF"
4477: {
4478: char* p;
4479: while ((p = strchr (newargz[0], '\\')) != NULL)
4480: {
4481: *p = '/';
4482: }
4483: while ((p = strchr (lt_argv_zero, '\\')) != NULL)
4484: {
4485: *p = '/';
4486: }
4487: }
4488: EOF
4489: ;;
4490: esac
4491:
4492: cat <<"EOF"
4493: XFREE (target_name);
4494: XFREE (actual_cwrapper_path);
4495: XFREE (actual_cwrapper_name);
4496:
4497: lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
4498: lt_setenv ("DUALCASE", "1"); /* for MSK sh */
4499: /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
4500: be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
4501: because on Windows, both *_VARNAMEs are PATH but uninstalled
4502: libraries must come first. */
4503: lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
4504: lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
4505:
4506: lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
4507: nonnull (lt_argv_zero));
4508: for (i = 0; i < newargc; i++)
4509: {
4510: lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
4511: i, nonnull (newargz[i]));
4512: }
4513:
4514: EOF
4515:
4516: case $host_os in
4517: mingw*)
4518: cat <<"EOF"
4519: /* execv doesn't actually work on mingw as expected on unix */
4520: newargz = prepare_spawn (newargz);
4521: rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
4522: if (rval == -1)
4523: {
4524: /* failed to start process */
4525: lt_debugprintf (__FILE__, __LINE__,
4526: "(main) failed to launch target \"%s\": %s\n",
4527: lt_argv_zero, nonnull (strerror (errno)));
4528: return 127;
4529: }
4530: return rval;
4531: EOF
4532: ;;
4533: *)
4534: cat <<"EOF"
4535: execv (lt_argv_zero, newargz);
4536: return rval; /* =127, but avoids unused variable warning */
4537: EOF
4538: ;;
4539: esac
4540:
4541: cat <<"EOF"
4542: }
4543:
4544: void *
4545: xmalloc (size_t num)
4546: {
4547: void *p = (void *) malloc (num);
4548: if (!p)
4549: lt_fatal (__FILE__, __LINE__, "memory exhausted");
4550:
4551: return p;
4552: }
4553:
4554: char *
4555: xstrdup (const char *string)
4556: {
4557: return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
4558: string) : NULL;
4559: }
4560:
4561: const char *
4562: base_name (const char *name)
4563: {
4564: const char *base;
4565:
4566: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4567: /* Skip over the disk name in MSDOS pathnames. */
4568: if (isalpha ((unsigned char) name[0]) && name[1] == ':')
4569: name += 2;
4570: #endif
4571:
4572: for (base = name; *name; name++)
4573: if (IS_DIR_SEPARATOR (*name))
4574: base = name + 1;
4575: return base;
4576: }
4577:
4578: int
4579: check_executable (const char *path)
4580: {
4581: struct stat st;
4582:
4583: lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
4584: nonempty (path));
4585: if ((!path) || (!*path))
4586: return 0;
4587:
4588: if ((stat (path, &st) >= 0)
4589: && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
4590: return 1;
4591: else
4592: return 0;
4593: }
4594:
4595: int
4596: make_executable (const char *path)
4597: {
4598: int rval = 0;
4599: struct stat st;
4600:
4601: lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
4602: nonempty (path));
4603: if ((!path) || (!*path))
4604: return 0;
4605:
4606: if (stat (path, &st) >= 0)
4607: {
4608: rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
4609: }
4610: return rval;
4611: }
4612:
4613: /* Searches for the full path of the wrapper. Returns
4614: newly allocated full path name if found, NULL otherwise
4615: Does not chase symlinks, even on platforms that support them.
4616: */
4617: char *
4618: find_executable (const char *wrapper)
4619: {
4620: int has_slash = 0;
4621: const char *p;
4622: const char *p_next;
4623: /* static buffer for getcwd */
4624: char tmp[LT_PATHMAX + 1];
4625: int tmp_len;
4626: char *concat_name;
4627:
4628: lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
4629: nonempty (wrapper));
4630:
4631: if ((wrapper == NULL) || (*wrapper == '\0'))
4632: return NULL;
4633:
4634: /* Absolute path? */
4635: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4636: if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
4637: {
4638: concat_name = xstrdup (wrapper);
4639: if (check_executable (concat_name))
4640: return concat_name;
4641: XFREE (concat_name);
4642: }
4643: else
4644: {
4645: #endif
4646: if (IS_DIR_SEPARATOR (wrapper[0]))
4647: {
4648: concat_name = xstrdup (wrapper);
4649: if (check_executable (concat_name))
4650: return concat_name;
4651: XFREE (concat_name);
4652: }
4653: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4654: }
4655: #endif
4656:
4657: for (p = wrapper; *p; p++)
4658: if (*p == '/')
4659: {
4660: has_slash = 1;
4661: break;
4662: }
4663: if (!has_slash)
4664: {
4665: /* no slashes; search PATH */
4666: const char *path = getenv ("PATH");
4667: if (path != NULL)
4668: {
4669: for (p = path; *p; p = p_next)
4670: {
4671: const char *q;
4672: size_t p_len;
4673: for (q = p; *q; q++)
4674: if (IS_PATH_SEPARATOR (*q))
4675: break;
4676: p_len = q - p;
4677: p_next = (*q == '\0' ? q : q + 1);
4678: if (p_len == 0)
4679: {
4680: /* empty path: current directory */
4681: if (getcwd (tmp, LT_PATHMAX) == NULL)
4682: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4683: nonnull (strerror (errno)));
4684: tmp_len = strlen (tmp);
4685: concat_name =
4686: XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4687: memcpy (concat_name, tmp, tmp_len);
4688: concat_name[tmp_len] = '/';
4689: strcpy (concat_name + tmp_len + 1, wrapper);
4690: }
4691: else
4692: {
4693: concat_name =
4694: XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
4695: memcpy (concat_name, p, p_len);
4696: concat_name[p_len] = '/';
4697: strcpy (concat_name + p_len + 1, wrapper);
4698: }
4699: if (check_executable (concat_name))
4700: return concat_name;
4701: XFREE (concat_name);
4702: }
4703: }
4704: /* not found in PATH; assume curdir */
4705: }
4706: /* Relative path | not found in path: prepend cwd */
4707: if (getcwd (tmp, LT_PATHMAX) == NULL)
4708: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4709: nonnull (strerror (errno)));
4710: tmp_len = strlen (tmp);
4711: concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4712: memcpy (concat_name, tmp, tmp_len);
4713: concat_name[tmp_len] = '/';
4714: strcpy (concat_name + tmp_len + 1, wrapper);
4715:
4716: if (check_executable (concat_name))
4717: return concat_name;
4718: XFREE (concat_name);
4719: return NULL;
4720: }
4721:
4722: char *
4723: chase_symlinks (const char *pathspec)
4724: {
4725: #ifndef S_ISLNK
4726: return xstrdup (pathspec);
4727: #else
4728: char buf[LT_PATHMAX];
4729: struct stat s;
4730: char *tmp_pathspec = xstrdup (pathspec);
4731: char *p;
4732: int has_symlinks = 0;
4733: while (strlen (tmp_pathspec) && !has_symlinks)
4734: {
4735: lt_debugprintf (__FILE__, __LINE__,
4736: "checking path component for symlinks: %s\n",
4737: tmp_pathspec);
4738: if (lstat (tmp_pathspec, &s) == 0)
4739: {
4740: if (S_ISLNK (s.st_mode) != 0)
4741: {
4742: has_symlinks = 1;
4743: break;
4744: }
4745:
4746: /* search backwards for last DIR_SEPARATOR */
4747: p = tmp_pathspec + strlen (tmp_pathspec) - 1;
4748: while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4749: p--;
4750: if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4751: {
4752: /* no more DIR_SEPARATORS left */
4753: break;
4754: }
4755: *p = '\0';
4756: }
4757: else
4758: {
4759: lt_fatal (__FILE__, __LINE__,
4760: "error accessing file \"%s\": %s",
4761: tmp_pathspec, nonnull (strerror (errno)));
4762: }
4763: }
4764: XFREE (tmp_pathspec);
4765:
4766: if (!has_symlinks)
4767: {
4768: return xstrdup (pathspec);
4769: }
4770:
4771: tmp_pathspec = realpath (pathspec, buf);
4772: if (tmp_pathspec == 0)
4773: {
4774: lt_fatal (__FILE__, __LINE__,
4775: "could not follow symlinks for %s", pathspec);
4776: }
4777: return xstrdup (tmp_pathspec);
4778: #endif
4779: }
4780:
4781: char *
4782: strendzap (char *str, const char *pat)
4783: {
4784: size_t len, patlen;
4785:
4786: assert (str != NULL);
4787: assert (pat != NULL);
4788:
4789: len = strlen (str);
4790: patlen = strlen (pat);
4791:
4792: if (patlen <= len)
4793: {
4794: str += len - patlen;
4795: if (strcmp (str, pat) == 0)
4796: *str = '\0';
4797: }
4798: return str;
4799: }
4800:
4801: void
4802: lt_debugprintf (const char *file, int line, const char *fmt, ...)
4803: {
4804: va_list args;
4805: if (lt_debug)
4806: {
4807: (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
4808: va_start (args, fmt);
4809: (void) vfprintf (stderr, fmt, args);
4810: va_end (args);
4811: }
4812: }
4813:
4814: static void
4815: lt_error_core (int exit_status, const char *file,
4816: int line, const char *mode,
4817: const char *message, va_list ap)
4818: {
4819: fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
4820: vfprintf (stderr, message, ap);
4821: fprintf (stderr, ".\n");
4822:
4823: if (exit_status >= 0)
4824: exit (exit_status);
4825: }
4826:
4827: void
4828: lt_fatal (const char *file, int line, const char *message, ...)
4829: {
4830: va_list ap;
4831: va_start (ap, message);
4832: lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
4833: va_end (ap);
4834: }
4835:
4836: static const char *
4837: nonnull (const char *s)
4838: {
4839: return s ? s : "(null)";
4840: }
4841:
4842: static const char *
4843: nonempty (const char *s)
4844: {
4845: return (s && !*s) ? "(empty)" : nonnull (s);
4846: }
4847:
4848: void
4849: lt_setenv (const char *name, const char *value)
4850: {
4851: lt_debugprintf (__FILE__, __LINE__,
4852: "(lt_setenv) setting '%s' to '%s'\n",
4853: nonnull (name), nonnull (value));
4854: {
4855: #ifdef HAVE_SETENV
4856: /* always make a copy, for consistency with !HAVE_SETENV */
4857: char *str = xstrdup (value);
4858: setenv (name, str, 1);
4859: #else
4860: int len = strlen (name) + 1 + strlen (value) + 1;
4861: char *str = XMALLOC (char, len);
4862: sprintf (str, "%s=%s", name, value);
4863: if (putenv (str) != EXIT_SUCCESS)
4864: {
4865: XFREE (str);
4866: }
4867: #endif
4868: }
4869: }
4870:
4871: char *
4872: lt_extend_str (const char *orig_value, const char *add, int to_end)
4873: {
4874: char *new_value;
4875: if (orig_value && *orig_value)
4876: {
4877: int orig_value_len = strlen (orig_value);
4878: int add_len = strlen (add);
4879: new_value = XMALLOC (char, add_len + orig_value_len + 1);
4880: if (to_end)
4881: {
4882: strcpy (new_value, orig_value);
4883: strcpy (new_value + orig_value_len, add);
4884: }
4885: else
4886: {
4887: strcpy (new_value, add);
4888: strcpy (new_value + add_len, orig_value);
4889: }
4890: }
4891: else
4892: {
4893: new_value = xstrdup (add);
4894: }
4895: return new_value;
4896: }
4897:
4898: void
4899: lt_update_exe_path (const char *name, const char *value)
4900: {
4901: lt_debugprintf (__FILE__, __LINE__,
4902: "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
4903: nonnull (name), nonnull (value));
4904:
4905: if (name && *name && value && *value)
4906: {
4907: char *new_value = lt_extend_str (getenv (name), value, 0);
4908: /* some systems can't cope with a ':'-terminated path #' */
4909: int len = strlen (new_value);
4910: while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4911: {
4912: new_value[len-1] = '\0';
4913: }
4914: lt_setenv (name, new_value);
4915: XFREE (new_value);
4916: }
4917: }
4918:
4919: void
4920: lt_update_lib_path (const char *name, const char *value)
4921: {
4922: lt_debugprintf (__FILE__, __LINE__,
4923: "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4924: nonnull (name), nonnull (value));
4925:
4926: if (name && *name && value && *value)
4927: {
4928: char *new_value = lt_extend_str (getenv (name), value, 0);
4929: lt_setenv (name, new_value);
4930: XFREE (new_value);
4931: }
4932: }
4933:
4934: EOF
4935: case $host_os in
4936: mingw*)
4937: cat <<"EOF"
4938:
4939: /* Prepares an argument vector before calling spawn().
4940: Note that spawn() does not by itself call the command interpreter
4941: (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
4942: ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
4943: GetVersionEx(&v);
4944: v.dwPlatformId == VER_PLATFORM_WIN32_NT;
4945: }) ? "cmd.exe" : "command.com").
4946: Instead it simply concatenates the arguments, separated by ' ', and calls
4947: CreateProcess(). We must quote the arguments since Win32 CreateProcess()
4948: interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
4949: special way:
4950: - Space and tab are interpreted as delimiters. They are not treated as
4951: delimiters if they are surrounded by double quotes: "...".
4952: - Unescaped double quotes are removed from the input. Their only effect is
4953: that within double quotes, space and tab are treated like normal
4954: characters.
4955: - Backslashes not followed by double quotes are not special.
4956: - But 2*n+1 backslashes followed by a double quote become
4957: n backslashes followed by a double quote (n >= 0):
4958: \" -> "
4959: \\\" -> \"
4960: \\\\\" -> \\"
4961: */
4962: #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
4963: #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
4964: char **
4965: prepare_spawn (char **argv)
4966: {
4967: size_t argc;
4968: char **new_argv;
4969: size_t i;
4970:
4971: /* Count number of arguments. */
4972: for (argc = 0; argv[argc] != NULL; argc++)
4973: ;
4974:
4975: /* Allocate new argument vector. */
4976: new_argv = XMALLOC (char *, argc + 1);
4977:
4978: /* Put quoted arguments into the new argument vector. */
4979: for (i = 0; i < argc; i++)
4980: {
4981: const char *string = argv[i];
4982:
4983: if (string[0] == '\0')
4984: new_argv[i] = xstrdup ("\"\"");
4985: else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
4986: {
4987: int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
4988: size_t length;
4989: unsigned int backslashes;
4990: const char *s;
4991: char *quoted_string;
4992: char *p;
4993:
4994: length = 0;
4995: backslashes = 0;
4996: if (quote_around)
4997: length++;
4998: for (s = string; *s != '\0'; s++)
4999: {
5000: char c = *s;
5001: if (c == '"')
5002: length += backslashes + 1;
5003: length++;
5004: if (c == '\\')
5005: backslashes++;
5006: else
5007: backslashes = 0;
5008: }
5009: if (quote_around)
5010: length += backslashes + 1;
5011:
5012: quoted_string = XMALLOC (char, length + 1);
5013:
5014: p = quoted_string;
5015: backslashes = 0;
5016: if (quote_around)
5017: *p++ = '"';
5018: for (s = string; *s != '\0'; s++)
5019: {
5020: char c = *s;
5021: if (c == '"')
5022: {
5023: unsigned int j;
5024: for (j = backslashes + 1; j > 0; j--)
5025: *p++ = '\\';
5026: }
5027: *p++ = c;
5028: if (c == '\\')
5029: backslashes++;
5030: else
5031: backslashes = 0;
5032: }
5033: if (quote_around)
5034: {
5035: unsigned int j;
5036: for (j = backslashes; j > 0; j--)
5037: *p++ = '\\';
5038: *p++ = '"';
5039: }
5040: *p = '\0';
5041:
5042: new_argv[i] = quoted_string;
5043: }
5044: else
5045: new_argv[i] = (char *) string;
5046: }
5047: new_argv[argc] = NULL;
5048:
5049: return new_argv;
5050: }
5051: EOF
5052: ;;
5053: esac
5054:
5055: cat <<"EOF"
5056: void lt_dump_script (FILE* f)
5057: {
5058: EOF
5059: func_emit_wrapper yes |
5060: $SED -e 's/\([\\"]\)/\\\1/g' \
5061: -e 's/^/ fputs ("/' -e 's/$/\\n", f);/'
5062:
5063: cat <<"EOF"
5064: }
5065: EOF
5066: }
5067: # end: func_emit_cwrapperexe_src
5068:
5069: # func_win32_import_lib_p ARG
5070: # True if ARG is an import lib, as indicated by $file_magic_cmd
5071: func_win32_import_lib_p ()
5072: {
5073: $opt_debug
5074: case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
5075: *import*) : ;;
5076: *) false ;;
5077: esac
5078: }
5079:
5080: # func_mode_link arg...
5081: func_mode_link ()
5082: {
5083: $opt_debug
5084: case $host in
5085: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5086: # It is impossible to link a dll without this setting, and
5087: # we shouldn't force the makefile maintainer to figure out
5088: # which system we are compiling for in order to pass an extra
5089: # flag for every libtool invocation.
5090: # allow_undefined=no
5091:
5092: # FIXME: Unfortunately, there are problems with the above when trying
5093: # to make a dll which has undefined symbols, in which case not
5094: # even a static library is built. For now, we need to specify
5095: # -no-undefined on the libtool link line when we can be certain
5096: # that all symbols are satisfied, otherwise we get a static library.
5097: allow_undefined=yes
5098: ;;
5099: *)
5100: allow_undefined=yes
5101: ;;
5102: esac
5103: libtool_args=$nonopt
5104: base_compile="$nonopt $@"
5105: compile_command=$nonopt
5106: finalize_command=$nonopt
5107:
5108: compile_rpath=
5109: finalize_rpath=
5110: compile_shlibpath=
5111: finalize_shlibpath=
5112: convenience=
5113: old_convenience=
5114: deplibs=
5115: old_deplibs=
5116: compiler_flags=
5117: linker_flags=
5118: dllsearchpath=
5119: lib_search_path=`pwd`
5120: inst_prefix_dir=
5121: new_inherited_linker_flags=
5122:
5123: avoid_version=no
5124: bindir=
5125: dlfiles=
5126: dlprefiles=
5127: dlself=no
5128: export_dynamic=no
5129: export_symbols=
5130: export_symbols_regex=
5131: generated=
5132: libobjs=
5133: ltlibs=
5134: module=no
5135: no_install=no
5136: objs=
5137: non_pic_objects=
5138: precious_files_regex=
5139: prefer_static_libs=no
5140: preload=no
5141: prev=
5142: prevarg=
5143: release=
5144: rpath=
5145: xrpath=
5146: perm_rpath=
5147: temp_rpath=
5148: thread_safe=no
5149: vinfo=
5150: vinfo_number=no
5151: weak_libs=
5152: single_module="${wl}-single_module"
5153: func_infer_tag $base_compile
5154:
5155: # We need to know -static, to get the right output filenames.
5156: for arg
5157: do
5158: case $arg in
5159: -shared)
5160: test "$build_libtool_libs" != yes && \
5161: func_fatal_configuration "can not build a shared library"
5162: build_old_libs=no
5163: break
5164: ;;
5165: -all-static | -static | -static-libtool-libs)
5166: case $arg in
5167: -all-static)
5168: if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
5169: func_warning "complete static linking is impossible in this configuration"
5170: fi
5171: if test -n "$link_static_flag"; then
5172: dlopen_self=$dlopen_self_static
5173: fi
5174: prefer_static_libs=yes
5175: ;;
5176: -static)
5177: if test -z "$pic_flag" && test -n "$link_static_flag"; then
5178: dlopen_self=$dlopen_self_static
5179: fi
5180: prefer_static_libs=built
5181: ;;
5182: -static-libtool-libs)
5183: if test -z "$pic_flag" && test -n "$link_static_flag"; then
5184: dlopen_self=$dlopen_self_static
5185: fi
5186: prefer_static_libs=yes
5187: ;;
5188: esac
5189: build_libtool_libs=no
5190: build_old_libs=yes
5191: break
5192: ;;
5193: esac
5194: done
5195:
5196: # See if our shared archives depend on static archives.
5197: test -n "$old_archive_from_new_cmds" && build_old_libs=yes
5198:
5199: # Go through the arguments, transforming them on the way.
5200: while test "$#" -gt 0; do
5201: arg="$1"
5202: shift
5203: func_quote_for_eval "$arg"
5204: qarg=$func_quote_for_eval_unquoted_result
5205: func_append libtool_args " $func_quote_for_eval_result"
5206:
5207: # If the previous option needs an argument, assign it.
5208: if test -n "$prev"; then
5209: case $prev in
5210: output)
5211: func_append compile_command " @OUTPUT@"
5212: func_append finalize_command " @OUTPUT@"
5213: ;;
5214: esac
5215:
5216: case $prev in
5217: bindir)
5218: bindir="$arg"
5219: prev=
5220: continue
5221: ;;
5222: dlfiles|dlprefiles)
5223: if test "$preload" = no; then
5224: # Add the symbol object into the linking commands.
5225: func_append compile_command " @SYMFILE@"
5226: func_append finalize_command " @SYMFILE@"
5227: preload=yes
5228: fi
5229: case $arg in
5230: *.la | *.lo) ;; # We handle these cases below.
5231: force)
5232: if test "$dlself" = no; then
5233: dlself=needless
5234: export_dynamic=yes
5235: fi
5236: prev=
5237: continue
5238: ;;
5239: self)
5240: if test "$prev" = dlprefiles; then
5241: dlself=yes
5242: elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
5243: dlself=yes
5244: else
5245: dlself=needless
5246: export_dynamic=yes
5247: fi
5248: prev=
5249: continue
5250: ;;
5251: *)
5252: if test "$prev" = dlfiles; then
5253: func_append dlfiles " $arg"
5254: else
5255: func_append dlprefiles " $arg"
5256: fi
5257: prev=
5258: continue
5259: ;;
5260: esac
5261: ;;
5262: expsyms)
5263: export_symbols="$arg"
5264: test -f "$arg" \
5265: || func_fatal_error "symbol file \`$arg' does not exist"
5266: prev=
5267: continue
5268: ;;
5269: expsyms_regex)
5270: export_symbols_regex="$arg"
5271: prev=
5272: continue
5273: ;;
5274: framework)
5275: case $host in
5276: *-*-darwin*)
5277: case "$deplibs " in
5278: *" $qarg.ltframework "*) ;;
5279: *) func_append deplibs " $qarg.ltframework" # this is fixed later
5280: ;;
5281: esac
5282: ;;
5283: esac
5284: prev=
5285: continue
5286: ;;
5287: inst_prefix)
5288: inst_prefix_dir="$arg"
5289: prev=
5290: continue
5291: ;;
5292: objectlist)
5293: if test -f "$arg"; then
5294: save_arg=$arg
5295: moreargs=
5296: for fil in `cat "$save_arg"`
5297: do
5298: # func_append moreargs " $fil"
5299: arg=$fil
5300: # A libtool-controlled object.
5301:
5302: # Check to see that this really is a libtool object.
5303: if func_lalib_unsafe_p "$arg"; then
5304: pic_object=
5305: non_pic_object=
5306:
5307: # Read the .lo file
5308: func_source "$arg"
5309:
5310: if test -z "$pic_object" ||
5311: test -z "$non_pic_object" ||
5312: test "$pic_object" = none &&
5313: test "$non_pic_object" = none; then
5314: func_fatal_error "cannot find name of object for \`$arg'"
5315: fi
5316:
5317: # Extract subdirectory from the argument.
5318: func_dirname "$arg" "/" ""
5319: xdir="$func_dirname_result"
5320:
5321: if test "$pic_object" != none; then
5322: # Prepend the subdirectory the object is found in.
5323: pic_object="$xdir$pic_object"
5324:
5325: if test "$prev" = dlfiles; then
5326: if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5327: func_append dlfiles " $pic_object"
5328: prev=
5329: continue
5330: else
5331: # If libtool objects are unsupported, then we need to preload.
5332: prev=dlprefiles
5333: fi
5334: fi
5335:
5336: # CHECK ME: I think I busted this. -Ossama
5337: if test "$prev" = dlprefiles; then
5338: # Preload the old-style object.
5339: func_append dlprefiles " $pic_object"
5340: prev=
5341: fi
5342:
5343: # A PIC object.
5344: func_append libobjs " $pic_object"
5345: arg="$pic_object"
5346: fi
5347:
5348: # Non-PIC object.
5349: if test "$non_pic_object" != none; then
5350: # Prepend the subdirectory the object is found in.
5351: non_pic_object="$xdir$non_pic_object"
5352:
5353: # A standard non-PIC object
5354: func_append non_pic_objects " $non_pic_object"
5355: if test -z "$pic_object" || test "$pic_object" = none ; then
5356: arg="$non_pic_object"
5357: fi
5358: else
5359: # If the PIC object exists, use it instead.
5360: # $xdir was prepended to $pic_object above.
5361: non_pic_object="$pic_object"
5362: func_append non_pic_objects " $non_pic_object"
5363: fi
5364: else
5365: # Only an error if not doing a dry-run.
5366: if $opt_dry_run; then
5367: # Extract subdirectory from the argument.
5368: func_dirname "$arg" "/" ""
5369: xdir="$func_dirname_result"
5370:
5371: func_lo2o "$arg"
5372: pic_object=$xdir$objdir/$func_lo2o_result
5373: non_pic_object=$xdir$func_lo2o_result
5374: func_append libobjs " $pic_object"
5375: func_append non_pic_objects " $non_pic_object"
5376: else
5377: func_fatal_error "\`$arg' is not a valid libtool object"
5378: fi
5379: fi
5380: done
5381: else
5382: func_fatal_error "link input file \`$arg' does not exist"
5383: fi
5384: arg=$save_arg
5385: prev=
5386: continue
5387: ;;
5388: precious_regex)
5389: precious_files_regex="$arg"
5390: prev=
5391: continue
5392: ;;
5393: release)
5394: release="-$arg"
5395: prev=
5396: continue
5397: ;;
5398: rpath | xrpath)
5399: # We need an absolute path.
5400: case $arg in
5401: [\\/]* | [A-Za-z]:[\\/]*) ;;
5402: *)
5403: func_fatal_error "only absolute run-paths are allowed"
5404: ;;
5405: esac
5406: if test "$prev" = rpath; then
5407: case "$rpath " in
5408: *" $arg "*) ;;
5409: *) func_append rpath " $arg" ;;
5410: esac
5411: else
5412: case "$xrpath " in
5413: *" $arg "*) ;;
5414: *) func_append xrpath " $arg" ;;
5415: esac
5416: fi
5417: prev=
5418: continue
5419: ;;
5420: shrext)
5421: shrext_cmds="$arg"
5422: prev=
5423: continue
5424: ;;
5425: weak)
5426: func_append weak_libs " $arg"
5427: prev=
5428: continue
5429: ;;
5430: xcclinker)
5431: func_append linker_flags " $qarg"
5432: func_append compiler_flags " $qarg"
5433: prev=
5434: func_append compile_command " $qarg"
5435: func_append finalize_command " $qarg"
5436: continue
5437: ;;
5438: xcompiler)
5439: func_append compiler_flags " $qarg"
5440: prev=
5441: func_append compile_command " $qarg"
5442: func_append finalize_command " $qarg"
5443: continue
5444: ;;
5445: xlinker)
5446: func_append linker_flags " $qarg"
5447: func_append compiler_flags " $wl$qarg"
5448: prev=
5449: func_append compile_command " $wl$qarg"
5450: func_append finalize_command " $wl$qarg"
5451: continue
5452: ;;
5453: *)
5454: eval "$prev=\"\$arg\""
5455: prev=
5456: continue
5457: ;;
5458: esac
5459: fi # test -n "$prev"
5460:
5461: prevarg="$arg"
5462:
5463: case $arg in
5464: -all-static)
5465: if test -n "$link_static_flag"; then
5466: # See comment for -static flag below, for more details.
5467: func_append compile_command " $link_static_flag"
5468: func_append finalize_command " $link_static_flag"
5469: fi
5470: continue
5471: ;;
5472:
5473: -allow-undefined)
5474: # FIXME: remove this flag sometime in the future.
5475: func_fatal_error "\`-allow-undefined' must not be used because it is the default"
5476: ;;
5477:
5478: -avoid-version)
5479: avoid_version=yes
5480: continue
5481: ;;
5482:
5483: -bindir)
5484: prev=bindir
5485: continue
5486: ;;
5487:
5488: -dlopen)
5489: prev=dlfiles
5490: continue
5491: ;;
5492:
5493: -dlpreopen)
5494: prev=dlprefiles
5495: continue
5496: ;;
5497:
5498: -export-dynamic)
5499: export_dynamic=yes
5500: continue
5501: ;;
5502:
5503: -export-symbols | -export-symbols-regex)
5504: if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
5505: func_fatal_error "more than one -exported-symbols argument is not allowed"
5506: fi
5507: if test "X$arg" = "X-export-symbols"; then
5508: prev=expsyms
5509: else
5510: prev=expsyms_regex
5511: fi
5512: continue
5513: ;;
5514:
5515: -framework)
5516: prev=framework
5517: continue
5518: ;;
5519:
5520: -inst-prefix-dir)
5521: prev=inst_prefix
5522: continue
5523: ;;
5524:
5525: # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
5526: # so, if we see these flags be careful not to treat them like -L
5527: -L[A-Z][A-Z]*:*)
5528: case $with_gcc/$host in
5529: no/*-*-irix* | /*-*-irix*)
5530: func_append compile_command " $arg"
5531: func_append finalize_command " $arg"
5532: ;;
5533: esac
5534: continue
5535: ;;
5536:
5537: -L*)
5538: func_stripname "-L" '' "$arg"
5539: if test -z "$func_stripname_result"; then
5540: if test "$#" -gt 0; then
5541: func_fatal_error "require no space between \`-L' and \`$1'"
5542: else
5543: func_fatal_error "need path for \`-L' option"
5544: fi
5545: fi
5546: func_resolve_sysroot "$func_stripname_result"
5547: dir=$func_resolve_sysroot_result
5548: # We need an absolute path.
5549: case $dir in
5550: [\\/]* | [A-Za-z]:[\\/]*) ;;
5551: *)
5552: absdir=`cd "$dir" && pwd`
5553: test -z "$absdir" && \
5554: func_fatal_error "cannot determine absolute directory name of \`$dir'"
5555: dir="$absdir"
5556: ;;
5557: esac
5558: case "$deplibs " in
5559: *" -L$dir "* | *" $arg "*)
5560: # Will only happen for absolute or sysroot arguments
5561: ;;
5562: *)
5563: # Preserve sysroot, but never include relative directories
5564: case $dir in
5565: [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
5566: *) func_append deplibs " -L$dir" ;;
5567: esac
5568: func_append lib_search_path " $dir"
5569: ;;
5570: esac
5571: case $host in
5572: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5573: testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
5574: case :$dllsearchpath: in
5575: *":$dir:"*) ;;
5576: ::) dllsearchpath=$dir;;
5577: *) func_append dllsearchpath ":$dir";;
5578: esac
5579: case :$dllsearchpath: in
5580: *":$testbindir:"*) ;;
5581: ::) dllsearchpath=$testbindir;;
5582: *) func_append dllsearchpath ":$testbindir";;
5583: esac
5584: ;;
5585: esac
5586: continue
5587: ;;
5588:
5589: -l*)
5590: if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
5591: case $host in
5592: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
5593: # These systems don't actually have a C or math library (as such)
5594: continue
5595: ;;
5596: *-*-os2*)
5597: # These systems don't actually have a C library (as such)
5598: test "X$arg" = "X-lc" && continue
5599: ;;
5600: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5601: # Do not include libc due to us having libc/libc_r.
5602: test "X$arg" = "X-lc" && continue
5603: ;;
5604: *-*-rhapsody* | *-*-darwin1.[012])
5605: # Rhapsody C and math libraries are in the System framework
5606: func_append deplibs " System.ltframework"
5607: continue
5608: ;;
5609: *-*-sco3.2v5* | *-*-sco5v6*)
5610: # Causes problems with __ctype
5611: test "X$arg" = "X-lc" && continue
5612: ;;
5613: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
5614: # Compiler inserts libc in the correct place for threads to work
5615: test "X$arg" = "X-lc" && continue
5616: ;;
5617: esac
5618: elif test "X$arg" = "X-lc_r"; then
5619: case $host in
5620: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5621: # Do not include libc_r directly, use -pthread flag.
5622: continue
5623: ;;
5624: esac
5625: fi
5626: func_append deplibs " $arg"
5627: continue
5628: ;;
5629:
5630: -module)
5631: module=yes
5632: continue
5633: ;;
5634:
5635: # Tru64 UNIX uses -model [arg] to determine the layout of C++
5636: # classes, name mangling, and exception handling.
5637: # Darwin uses the -arch flag to determine output architecture.
5638: -model|-arch|-isysroot|--sysroot)
5639: func_append compiler_flags " $arg"
5640: func_append compile_command " $arg"
5641: func_append finalize_command " $arg"
5642: prev=xcompiler
5643: continue
5644: ;;
5645:
5646: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
5647: func_append compiler_flags " $arg"
5648: func_append compile_command " $arg"
5649: func_append finalize_command " $arg"
5650: case "$new_inherited_linker_flags " in
5651: *" $arg "*) ;;
5652: * ) func_append new_inherited_linker_flags " $arg" ;;
5653: esac
5654: continue
5655: ;;
5656:
5657: -multi_module)
5658: single_module="${wl}-multi_module"
5659: continue
5660: ;;
5661:
5662: -no-fast-install)
5663: fast_install=no
5664: continue
5665: ;;
5666:
5667: -no-install)
5668: case $host in
5669: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
5670: # The PATH hackery in wrapper scripts is required on Windows
5671: # and Darwin in order for the loader to find any dlls it needs.
5672: func_warning "\`-no-install' is ignored for $host"
5673: func_warning "assuming \`-no-fast-install' instead"
5674: fast_install=no
5675: ;;
5676: *) no_install=yes ;;
5677: esac
5678: continue
5679: ;;
5680:
5681: -no-undefined)
5682: allow_undefined=no
5683: continue
5684: ;;
5685:
5686: -objectlist)
5687: prev=objectlist
5688: continue
5689: ;;
5690:
5691: -o) prev=output ;;
5692:
5693: -precious-files-regex)
5694: prev=precious_regex
5695: continue
5696: ;;
5697:
5698: -release)
5699: prev=release
5700: continue
5701: ;;
5702:
5703: -rpath)
5704: prev=rpath
5705: continue
5706: ;;
5707:
5708: -R)
5709: prev=xrpath
5710: continue
5711: ;;
5712:
5713: -R*)
5714: func_stripname '-R' '' "$arg"
5715: dir=$func_stripname_result
5716: # We need an absolute path.
5717: case $dir in
5718: [\\/]* | [A-Za-z]:[\\/]*) ;;
5719: =*)
5720: func_stripname '=' '' "$dir"
5721: dir=$lt_sysroot$func_stripname_result
5722: ;;
5723: *)
5724: func_fatal_error "only absolute run-paths are allowed"
5725: ;;
5726: esac
5727: case "$xrpath " in
5728: *" $dir "*) ;;
5729: *) func_append xrpath " $dir" ;;
5730: esac
5731: continue
5732: ;;
5733:
5734: -shared)
5735: # The effects of -shared are defined in a previous loop.
5736: continue
5737: ;;
5738:
5739: -shrext)
5740: prev=shrext
5741: continue
5742: ;;
5743:
5744: -static | -static-libtool-libs)
5745: # The effects of -static are defined in a previous loop.
5746: # We used to do the same as -all-static on platforms that
5747: # didn't have a PIC flag, but the assumption that the effects
5748: # would be equivalent was wrong. It would break on at least
5749: # Digital Unix and AIX.
5750: continue
5751: ;;
5752:
5753: -thread-safe)
5754: thread_safe=yes
5755: continue
5756: ;;
5757:
5758: -version-info)
5759: prev=vinfo
5760: continue
5761: ;;
5762:
5763: -version-number)
5764: prev=vinfo
5765: vinfo_number=yes
5766: continue
5767: ;;
5768:
5769: -weak)
5770: prev=weak
5771: continue
5772: ;;
5773:
5774: -Wc,*)
5775: func_stripname '-Wc,' '' "$arg"
5776: args=$func_stripname_result
5777: arg=
5778: save_ifs="$IFS"; IFS=','
5779: for flag in $args; do
5780: IFS="$save_ifs"
5781: func_quote_for_eval "$flag"
5782: func_append arg " $func_quote_for_eval_result"
5783: func_append compiler_flags " $func_quote_for_eval_result"
5784: done
5785: IFS="$save_ifs"
5786: func_stripname ' ' '' "$arg"
5787: arg=$func_stripname_result
5788: ;;
5789:
5790: -Wl,*)
5791: func_stripname '-Wl,' '' "$arg"
5792: args=$func_stripname_result
5793: arg=
5794: save_ifs="$IFS"; IFS=','
5795: for flag in $args; do
5796: IFS="$save_ifs"
5797: func_quote_for_eval "$flag"
5798: func_append arg " $wl$func_quote_for_eval_result"
5799: func_append compiler_flags " $wl$func_quote_for_eval_result"
5800: func_append linker_flags " $func_quote_for_eval_result"
5801: done
5802: IFS="$save_ifs"
5803: func_stripname ' ' '' "$arg"
5804: arg=$func_stripname_result
5805: ;;
5806:
5807: -Xcompiler)
5808: prev=xcompiler
5809: continue
5810: ;;
5811:
5812: -Xlinker)
5813: prev=xlinker
5814: continue
5815: ;;
5816:
5817: -XCClinker)
5818: prev=xcclinker
5819: continue
5820: ;;
5821:
5822: # -msg_* for osf cc
5823: -msg_*)
5824: func_quote_for_eval "$arg"
5825: arg="$func_quote_for_eval_result"
5826: ;;
5827:
5828: # Flags to be passed through unchanged, with rationale:
5829: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
5830: # -r[0-9][0-9]* specify processor for the SGI compiler
5831: # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
5832: # +DA*, +DD* enable 64-bit mode for the HP compiler
5833: # -q* compiler args for the IBM compiler
5834: # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
5835: # -F/path path to uninstalled frameworks, gcc on darwin
5836: # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
5837: # @file GCC response files
5838: # -tp=* Portland pgcc target processor selection
5839: # --sysroot=* for sysroot support
5840: # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
5841: -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
5842: -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
5843: -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
5844: func_quote_for_eval "$arg"
5845: arg="$func_quote_for_eval_result"
5846: func_append compile_command " $arg"
5847: func_append finalize_command " $arg"
5848: func_append compiler_flags " $arg"
5849: continue
5850: ;;
5851:
5852: # Some other compiler flag.
5853: -* | +*)
5854: func_quote_for_eval "$arg"
5855: arg="$func_quote_for_eval_result"
5856: ;;
5857:
5858: *.$objext)
5859: # A standard object.
5860: func_append objs " $arg"
5861: ;;
5862:
5863: *.lo)
5864: # A libtool-controlled object.
5865:
5866: # Check to see that this really is a libtool object.
5867: if func_lalib_unsafe_p "$arg"; then
5868: pic_object=
5869: non_pic_object=
5870:
5871: # Read the .lo file
5872: func_source "$arg"
5873:
5874: if test -z "$pic_object" ||
5875: test -z "$non_pic_object" ||
5876: test "$pic_object" = none &&
5877: test "$non_pic_object" = none; then
5878: func_fatal_error "cannot find name of object for \`$arg'"
5879: fi
5880:
5881: # Extract subdirectory from the argument.
5882: func_dirname "$arg" "/" ""
5883: xdir="$func_dirname_result"
5884:
5885: if test "$pic_object" != none; then
5886: # Prepend the subdirectory the object is found in.
5887: pic_object="$xdir$pic_object"
5888:
5889: if test "$prev" = dlfiles; then
5890: if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5891: func_append dlfiles " $pic_object"
5892: prev=
5893: continue
5894: else
5895: # If libtool objects are unsupported, then we need to preload.
5896: prev=dlprefiles
5897: fi
5898: fi
5899:
5900: # CHECK ME: I think I busted this. -Ossama
5901: if test "$prev" = dlprefiles; then
5902: # Preload the old-style object.
5903: func_append dlprefiles " $pic_object"
5904: prev=
5905: fi
5906:
5907: # A PIC object.
5908: func_append libobjs " $pic_object"
5909: arg="$pic_object"
5910: fi
5911:
5912: # Non-PIC object.
5913: if test "$non_pic_object" != none; then
5914: # Prepend the subdirectory the object is found in.
5915: non_pic_object="$xdir$non_pic_object"
5916:
5917: # A standard non-PIC object
5918: func_append non_pic_objects " $non_pic_object"
5919: if test -z "$pic_object" || test "$pic_object" = none ; then
5920: arg="$non_pic_object"
5921: fi
5922: else
5923: # If the PIC object exists, use it instead.
5924: # $xdir was prepended to $pic_object above.
5925: non_pic_object="$pic_object"
5926: func_append non_pic_objects " $non_pic_object"
5927: fi
5928: else
5929: # Only an error if not doing a dry-run.
5930: if $opt_dry_run; then
5931: # Extract subdirectory from the argument.
5932: func_dirname "$arg" "/" ""
5933: xdir="$func_dirname_result"
5934:
5935: func_lo2o "$arg"
5936: pic_object=$xdir$objdir/$func_lo2o_result
5937: non_pic_object=$xdir$func_lo2o_result
5938: func_append libobjs " $pic_object"
5939: func_append non_pic_objects " $non_pic_object"
5940: else
5941: func_fatal_error "\`$arg' is not a valid libtool object"
5942: fi
5943: fi
5944: ;;
5945:
5946: *.$libext)
5947: # An archive.
5948: func_append deplibs " $arg"
5949: func_append old_deplibs " $arg"
5950: continue
5951: ;;
5952:
5953: *.la)
5954: # A libtool-controlled library.
5955:
5956: func_resolve_sysroot "$arg"
5957: if test "$prev" = dlfiles; then
5958: # This library was specified with -dlopen.
5959: func_append dlfiles " $func_resolve_sysroot_result"
5960: prev=
5961: elif test "$prev" = dlprefiles; then
5962: # The library was specified with -dlpreopen.
5963: func_append dlprefiles " $func_resolve_sysroot_result"
5964: prev=
5965: else
5966: func_append deplibs " $func_resolve_sysroot_result"
5967: fi
5968: continue
5969: ;;
5970:
5971: # Some other compiler argument.
5972: *)
5973: # Unknown arguments in both finalize_command and compile_command need
5974: # to be aesthetically quoted because they are evaled later.
5975: func_quote_for_eval "$arg"
5976: arg="$func_quote_for_eval_result"
5977: ;;
5978: esac # arg
5979:
5980: # Now actually substitute the argument into the commands.
5981: if test -n "$arg"; then
5982: func_append compile_command " $arg"
5983: func_append finalize_command " $arg"
5984: fi
5985: done # argument parsing loop
5986:
5987: test -n "$prev" && \
5988: func_fatal_help "the \`$prevarg' option requires an argument"
5989:
5990: if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
5991: eval arg=\"$export_dynamic_flag_spec\"
5992: func_append compile_command " $arg"
5993: func_append finalize_command " $arg"
5994: fi
5995:
5996: oldlibs=
5997: # calculate the name of the file, without its directory
5998: func_basename "$output"
5999: outputname="$func_basename_result"
6000: libobjs_save="$libobjs"
6001:
6002: if test -n "$shlibpath_var"; then
6003: # get the directories listed in $shlibpath_var
6004: eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
6005: else
6006: shlib_search_path=
6007: fi
6008: eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
6009: eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
6010:
6011: func_dirname "$output" "/" ""
6012: output_objdir="$func_dirname_result$objdir"
6013: func_to_tool_file "$output_objdir/"
6014: tool_output_objdir=$func_to_tool_file_result
6015: # Create the object directory.
6016: func_mkdir_p "$output_objdir"
6017:
6018: # Determine the type of output
6019: case $output in
6020: "")
6021: func_fatal_help "you must specify an output file"
6022: ;;
6023: *.$libext) linkmode=oldlib ;;
6024: *.lo | *.$objext) linkmode=obj ;;
6025: *.la) linkmode=lib ;;
6026: *) linkmode=prog ;; # Anything else should be a program.
6027: esac
6028:
6029: specialdeplibs=
6030:
6031: libs=
6032: # Find all interdependent deplibs by searching for libraries
6033: # that are linked more than once (e.g. -la -lb -la)
6034: for deplib in $deplibs; do
6035: if $opt_preserve_dup_deps ; then
6036: case "$libs " in
6037: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6038: esac
6039: fi
6040: func_append libs " $deplib"
6041: done
6042:
6043: if test "$linkmode" = lib; then
6044: libs="$predeps $libs $compiler_lib_search_path $postdeps"
6045:
6046: # Compute libraries that are listed more than once in $predeps
6047: # $postdeps and mark them as special (i.e., whose duplicates are
6048: # not to be eliminated).
6049: pre_post_deps=
6050: if $opt_duplicate_compiler_generated_deps; then
6051: for pre_post_dep in $predeps $postdeps; do
6052: case "$pre_post_deps " in
6053: *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
6054: esac
6055: func_append pre_post_deps " $pre_post_dep"
6056: done
6057: fi
6058: pre_post_deps=
6059: fi
6060:
6061: deplibs=
6062: newdependency_libs=
6063: newlib_search_path=
6064: need_relink=no # whether we're linking any uninstalled libtool libraries
6065: notinst_deplibs= # not-installed libtool libraries
6066: notinst_path= # paths that contain not-installed libtool libraries
6067:
6068: case $linkmode in
6069: lib)
6070: passes="conv dlpreopen link"
6071: for file in $dlfiles $dlprefiles; do
6072: case $file in
6073: *.la) ;;
6074: *)
6075: func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
6076: ;;
6077: esac
6078: done
6079: ;;
6080: prog)
6081: compile_deplibs=
6082: finalize_deplibs=
6083: alldeplibs=no
6084: newdlfiles=
6085: newdlprefiles=
6086: passes="conv scan dlopen dlpreopen link"
6087: ;;
6088: *) passes="conv"
6089: ;;
6090: esac
6091:
6092: for pass in $passes; do
6093: # The preopen pass in lib mode reverses $deplibs; put it back here
6094: # so that -L comes before libs that need it for instance...
6095: if test "$linkmode,$pass" = "lib,link"; then
6096: ## FIXME: Find the place where the list is rebuilt in the wrong
6097: ## order, and fix it there properly
6098: tmp_deplibs=
6099: for deplib in $deplibs; do
6100: tmp_deplibs="$deplib $tmp_deplibs"
6101: done
6102: deplibs="$tmp_deplibs"
6103: fi
6104:
6105: if test "$linkmode,$pass" = "lib,link" ||
6106: test "$linkmode,$pass" = "prog,scan"; then
6107: libs="$deplibs"
6108: deplibs=
6109: fi
6110: if test "$linkmode" = prog; then
6111: case $pass in
6112: dlopen) libs="$dlfiles" ;;
6113: dlpreopen) libs="$dlprefiles" ;;
6114: link)
6115: libs="$deplibs %DEPLIBS%"
6116: test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
6117: ;;
6118: esac
6119: fi
6120: if test "$linkmode,$pass" = "lib,dlpreopen"; then
6121: # Collect and forward deplibs of preopened libtool libs
6122: for lib in $dlprefiles; do
6123: # Ignore non-libtool-libs
6124: dependency_libs=
6125: func_resolve_sysroot "$lib"
6126: case $lib in
6127: *.la) func_source "$func_resolve_sysroot_result" ;;
6128: esac
6129:
6130: # Collect preopened libtool deplibs, except any this library
6131: # has declared as weak libs
6132: for deplib in $dependency_libs; do
6133: func_basename "$deplib"
6134: deplib_base=$func_basename_result
6135: case " $weak_libs " in
6136: *" $deplib_base "*) ;;
6137: *) func_append deplibs " $deplib" ;;
6138: esac
6139: done
6140: done
6141: libs="$dlprefiles"
6142: fi
6143: if test "$pass" = dlopen; then
6144: # Collect dlpreopened libraries
6145: save_deplibs="$deplibs"
6146: deplibs=
6147: fi
6148:
6149: for deplib in $libs; do
6150: lib=
6151: found=no
6152: case $deplib in
6153: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
6154: if test "$linkmode,$pass" = "prog,link"; then
6155: compile_deplibs="$deplib $compile_deplibs"
6156: finalize_deplibs="$deplib $finalize_deplibs"
6157: else
6158: func_append compiler_flags " $deplib"
6159: if test "$linkmode" = lib ; then
6160: case "$new_inherited_linker_flags " in
6161: *" $deplib "*) ;;
6162: * ) func_append new_inherited_linker_flags " $deplib" ;;
6163: esac
6164: fi
6165: fi
6166: continue
6167: ;;
6168: -l*)
6169: if test "$linkmode" != lib && test "$linkmode" != prog; then
6170: func_warning "\`-l' is ignored for archives/objects"
6171: continue
6172: fi
6173: func_stripname '-l' '' "$deplib"
6174: name=$func_stripname_result
6175: if test "$linkmode" = lib; then
6176: searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
6177: else
6178: searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
6179: fi
6180: for searchdir in $searchdirs; do
6181: for search_ext in .la $std_shrext .so .a; do
6182: # Search the libtool library
6183: lib="$searchdir/lib${name}${search_ext}"
6184: if test -f "$lib"; then
6185: if test "$search_ext" = ".la"; then
6186: found=yes
6187: else
6188: found=no
6189: fi
6190: break 2
6191: fi
6192: done
6193: done
6194: if test "$found" != yes; then
6195: # deplib doesn't seem to be a libtool library
6196: if test "$linkmode,$pass" = "prog,link"; then
6197: compile_deplibs="$deplib $compile_deplibs"
6198: finalize_deplibs="$deplib $finalize_deplibs"
6199: else
6200: deplibs="$deplib $deplibs"
6201: test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6202: fi
6203: continue
6204: else # deplib is a libtool library
6205: # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
6206: # We need to do some special things here, and not later.
6207: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6208: case " $predeps $postdeps " in
6209: *" $deplib "*)
6210: if func_lalib_p "$lib"; then
6211: library_names=
6212: old_library=
6213: func_source "$lib"
6214: for l in $old_library $library_names; do
6215: ll="$l"
6216: done
6217: if test "X$ll" = "X$old_library" ; then # only static version available
6218: found=no
6219: func_dirname "$lib" "" "."
6220: ladir="$func_dirname_result"
6221: lib=$ladir/$old_library
6222: if test "$linkmode,$pass" = "prog,link"; then
6223: compile_deplibs="$deplib $compile_deplibs"
6224: finalize_deplibs="$deplib $finalize_deplibs"
6225: else
6226: deplibs="$deplib $deplibs"
6227: test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6228: fi
6229: continue
6230: fi
6231: fi
6232: ;;
6233: *) ;;
6234: esac
6235: fi
6236: fi
6237: ;; # -l
6238: *.ltframework)
6239: if test "$linkmode,$pass" = "prog,link"; then
6240: compile_deplibs="$deplib $compile_deplibs"
6241: finalize_deplibs="$deplib $finalize_deplibs"
6242: else
6243: deplibs="$deplib $deplibs"
6244: if test "$linkmode" = lib ; then
6245: case "$new_inherited_linker_flags " in
6246: *" $deplib "*) ;;
6247: * ) func_append new_inherited_linker_flags " $deplib" ;;
6248: esac
6249: fi
6250: fi
6251: continue
6252: ;;
6253: -L*)
6254: case $linkmode in
6255: lib)
6256: deplibs="$deplib $deplibs"
6257: test "$pass" = conv && continue
6258: newdependency_libs="$deplib $newdependency_libs"
6259: func_stripname '-L' '' "$deplib"
6260: func_resolve_sysroot "$func_stripname_result"
6261: func_append newlib_search_path " $func_resolve_sysroot_result"
6262: ;;
6263: prog)
6264: if test "$pass" = conv; then
6265: deplibs="$deplib $deplibs"
6266: continue
6267: fi
6268: if test "$pass" = scan; then
6269: deplibs="$deplib $deplibs"
6270: else
6271: compile_deplibs="$deplib $compile_deplibs"
6272: finalize_deplibs="$deplib $finalize_deplibs"
6273: fi
6274: func_stripname '-L' '' "$deplib"
6275: func_resolve_sysroot "$func_stripname_result"
6276: func_append newlib_search_path " $func_resolve_sysroot_result"
6277: ;;
6278: *)
6279: func_warning "\`-L' is ignored for archives/objects"
6280: ;;
6281: esac # linkmode
6282: continue
6283: ;; # -L
6284: -R*)
6285: if test "$pass" = link; then
6286: func_stripname '-R' '' "$deplib"
6287: func_resolve_sysroot "$func_stripname_result"
6288: dir=$func_resolve_sysroot_result
6289: # Make sure the xrpath contains only unique directories.
6290: case "$xrpath " in
6291: *" $dir "*) ;;
6292: *) func_append xrpath " $dir" ;;
6293: esac
6294: fi
6295: deplibs="$deplib $deplibs"
6296: continue
6297: ;;
6298: *.la)
6299: func_resolve_sysroot "$deplib"
6300: lib=$func_resolve_sysroot_result
6301: ;;
6302: *.$libext)
6303: if test "$pass" = conv; then
6304: deplibs="$deplib $deplibs"
6305: continue
6306: fi
6307: case $linkmode in
6308: lib)
6309: # Linking convenience modules into shared libraries is allowed,
6310: # but linking other static libraries is non-portable.
6311: case " $dlpreconveniencelibs " in
6312: *" $deplib "*) ;;
6313: *)
6314: valid_a_lib=no
6315: case $deplibs_check_method in
6316: match_pattern*)
6317: set dummy $deplibs_check_method; shift
6318: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6319: if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
6320: | $EGREP "$match_pattern_regex" > /dev/null; then
6321: valid_a_lib=yes
6322: fi
6323: ;;
6324: pass_all)
6325: valid_a_lib=yes
6326: ;;
6327: esac
6328: if test "$valid_a_lib" != yes; then
6329: echo
6330: $ECHO "*** Warning: Trying to link with static lib archive $deplib."
6331: echo "*** I have the capability to make that library automatically link in when"
6332: echo "*** you link to this library. But I can only do this if you have a"
6333: echo "*** shared version of the library, which you do not appear to have"
6334: echo "*** because the file extensions .$libext of this argument makes me believe"
6335: echo "*** that it is just a static archive that I should not use here."
6336: else
6337: echo
6338: $ECHO "*** Warning: Linking the shared library $output against the"
6339: $ECHO "*** static library $deplib is not portable!"
6340: deplibs="$deplib $deplibs"
6341: fi
6342: ;;
6343: esac
6344: continue
6345: ;;
6346: prog)
6347: if test "$pass" != link; then
6348: deplibs="$deplib $deplibs"
6349: else
6350: compile_deplibs="$deplib $compile_deplibs"
6351: finalize_deplibs="$deplib $finalize_deplibs"
6352: fi
6353: continue
6354: ;;
6355: esac # linkmode
6356: ;; # *.$libext
6357: *.lo | *.$objext)
6358: if test "$pass" = conv; then
6359: deplibs="$deplib $deplibs"
6360: elif test "$linkmode" = prog; then
6361: if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
6362: # If there is no dlopen support or we're linking statically,
6363: # we need to preload.
6364: func_append newdlprefiles " $deplib"
6365: compile_deplibs="$deplib $compile_deplibs"
6366: finalize_deplibs="$deplib $finalize_deplibs"
6367: else
6368: func_append newdlfiles " $deplib"
6369: fi
6370: fi
6371: continue
6372: ;;
6373: %DEPLIBS%)
6374: alldeplibs=yes
6375: continue
6376: ;;
6377: esac # case $deplib
6378:
6379: if test "$found" = yes || test -f "$lib"; then :
6380: else
6381: func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
6382: fi
6383:
6384: # Check to see that this really is a libtool archive.
6385: func_lalib_unsafe_p "$lib" \
6386: || func_fatal_error "\`$lib' is not a valid libtool archive"
6387:
6388: func_dirname "$lib" "" "."
6389: ladir="$func_dirname_result"
6390:
6391: dlname=
6392: dlopen=
6393: dlpreopen=
6394: libdir=
6395: library_names=
6396: old_library=
6397: inherited_linker_flags=
6398: # If the library was installed with an old release of libtool,
6399: # it will not redefine variables installed, or shouldnotlink
6400: installed=yes
6401: shouldnotlink=no
6402: avoidtemprpath=
6403:
6404:
6405: # Read the .la file
6406: func_source "$lib"
6407:
6408: # Convert "-framework foo" to "foo.ltframework"
6409: if test -n "$inherited_linker_flags"; then
6410: tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
6411: for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
6412: case " $new_inherited_linker_flags " in
6413: *" $tmp_inherited_linker_flag "*) ;;
6414: *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
6415: esac
6416: done
6417: fi
6418: dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
6419: if test "$linkmode,$pass" = "lib,link" ||
6420: test "$linkmode,$pass" = "prog,scan" ||
6421: { test "$linkmode" != prog && test "$linkmode" != lib; }; then
6422: test -n "$dlopen" && func_append dlfiles " $dlopen"
6423: test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
6424: fi
6425:
6426: if test "$pass" = conv; then
6427: # Only check for convenience libraries
6428: deplibs="$lib $deplibs"
6429: if test -z "$libdir"; then
6430: if test -z "$old_library"; then
6431: func_fatal_error "cannot find name of link library for \`$lib'"
6432: fi
6433: # It is a libtool convenience library, so add in its objects.
6434: func_append convenience " $ladir/$objdir/$old_library"
6435: func_append old_convenience " $ladir/$objdir/$old_library"
6436: tmp_libs=
6437: for deplib in $dependency_libs; do
6438: deplibs="$deplib $deplibs"
6439: if $opt_preserve_dup_deps ; then
6440: case "$tmp_libs " in
6441: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6442: esac
6443: fi
6444: func_append tmp_libs " $deplib"
6445: done
6446: elif test "$linkmode" != prog && test "$linkmode" != lib; then
6447: func_fatal_error "\`$lib' is not a convenience library"
6448: fi
6449: continue
6450: fi # $pass = conv
6451:
6452:
6453: # Get the name of the library we link against.
6454: linklib=
6455: if test -n "$old_library" &&
6456: { test "$prefer_static_libs" = yes ||
6457: test "$prefer_static_libs,$installed" = "built,no"; }; then
6458: linklib=$old_library
6459: else
6460: for l in $old_library $library_names; do
6461: linklib="$l"
6462: done
6463: fi
6464: if test -z "$linklib"; then
6465: func_fatal_error "cannot find name of link library for \`$lib'"
6466: fi
6467:
6468: # This library was specified with -dlopen.
6469: if test "$pass" = dlopen; then
6470: if test -z "$libdir"; then
6471: func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
6472: fi
6473: if test -z "$dlname" ||
6474: test "$dlopen_support" != yes ||
6475: test "$build_libtool_libs" = no; then
6476: # If there is no dlname, no dlopen support or we're linking
6477: # statically, we need to preload. We also need to preload any
6478: # dependent libraries so libltdl's deplib preloader doesn't
6479: # bomb out in the load deplibs phase.
6480: func_append dlprefiles " $lib $dependency_libs"
6481: else
6482: func_append newdlfiles " $lib"
6483: fi
6484: continue
6485: fi # $pass = dlopen
6486:
6487: # We need an absolute path.
6488: case $ladir in
6489: [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
6490: *)
6491: abs_ladir=`cd "$ladir" && pwd`
6492: if test -z "$abs_ladir"; then
6493: func_warning "cannot determine absolute directory name of \`$ladir'"
6494: func_warning "passing it literally to the linker, although it might fail"
6495: abs_ladir="$ladir"
6496: fi
6497: ;;
6498: esac
6499: func_basename "$lib"
6500: laname="$func_basename_result"
6501:
6502: # Find the relevant object directory and library name.
6503: if test "X$installed" = Xyes; then
6504: if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6505: func_warning "library \`$lib' was moved."
6506: dir="$ladir"
6507: absdir="$abs_ladir"
6508: libdir="$abs_ladir"
6509: else
6510: dir="$lt_sysroot$libdir"
6511: absdir="$lt_sysroot$libdir"
6512: fi
6513: test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
6514: else
6515: if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6516: dir="$ladir"
6517: absdir="$abs_ladir"
6518: # Remove this search path later
6519: func_append notinst_path " $abs_ladir"
6520: else
6521: dir="$ladir/$objdir"
6522: absdir="$abs_ladir/$objdir"
6523: # Remove this search path later
6524: func_append notinst_path " $abs_ladir"
6525: fi
6526: fi # $installed = yes
6527: func_stripname 'lib' '.la' "$laname"
6528: name=$func_stripname_result
6529:
6530: # This library was specified with -dlpreopen.
6531: if test "$pass" = dlpreopen; then
6532: if test -z "$libdir" && test "$linkmode" = prog; then
6533: func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
6534: fi
6535: case "$host" in
6536: # special handling for platforms with PE-DLLs.
6537: *cygwin* | *mingw* | *cegcc* )
6538: # Linker will automatically link against shared library if both
6539: # static and shared are present. Therefore, ensure we extract
6540: # symbols from the import library if a shared library is present
6541: # (otherwise, the dlopen module name will be incorrect). We do
6542: # this by putting the import library name into $newdlprefiles.
6543: # We recover the dlopen module name by 'saving' the la file
6544: # name in a special purpose variable, and (later) extracting the
6545: # dlname from the la file.
6546: if test -n "$dlname"; then
6547: func_tr_sh "$dir/$linklib"
6548: eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
6549: func_append newdlprefiles " $dir/$linklib"
6550: else
6551: func_append newdlprefiles " $dir/$old_library"
6552: # Keep a list of preopened convenience libraries to check
6553: # that they are being used correctly in the link pass.
6554: test -z "$libdir" && \
6555: func_append dlpreconveniencelibs " $dir/$old_library"
6556: fi
6557: ;;
6558: * )
6559: # Prefer using a static library (so that no silly _DYNAMIC symbols
6560: # are required to link).
6561: if test -n "$old_library"; then
6562: func_append newdlprefiles " $dir/$old_library"
6563: # Keep a list of preopened convenience libraries to check
6564: # that they are being used correctly in the link pass.
6565: test -z "$libdir" && \
6566: func_append dlpreconveniencelibs " $dir/$old_library"
6567: # Otherwise, use the dlname, so that lt_dlopen finds it.
6568: elif test -n "$dlname"; then
6569: func_append newdlprefiles " $dir/$dlname"
6570: else
6571: func_append newdlprefiles " $dir/$linklib"
6572: fi
6573: ;;
6574: esac
6575: fi # $pass = dlpreopen
6576:
6577: if test -z "$libdir"; then
6578: # Link the convenience library
6579: if test "$linkmode" = lib; then
6580: deplibs="$dir/$old_library $deplibs"
6581: elif test "$linkmode,$pass" = "prog,link"; then
6582: compile_deplibs="$dir/$old_library $compile_deplibs"
6583: finalize_deplibs="$dir/$old_library $finalize_deplibs"
6584: else
6585: deplibs="$lib $deplibs" # used for prog,scan pass
6586: fi
6587: continue
6588: fi
6589:
6590:
6591: if test "$linkmode" = prog && test "$pass" != link; then
6592: func_append newlib_search_path " $ladir"
6593: deplibs="$lib $deplibs"
6594:
6595: linkalldeplibs=no
6596: if test "$link_all_deplibs" != no || test -z "$library_names" ||
6597: test "$build_libtool_libs" = no; then
6598: linkalldeplibs=yes
6599: fi
6600:
6601: tmp_libs=
6602: for deplib in $dependency_libs; do
6603: case $deplib in
6604: -L*) func_stripname '-L' '' "$deplib"
6605: func_resolve_sysroot "$func_stripname_result"
6606: func_append newlib_search_path " $func_resolve_sysroot_result"
6607: ;;
6608: esac
6609: # Need to link against all dependency_libs?
6610: if test "$linkalldeplibs" = yes; then
6611: deplibs="$deplib $deplibs"
6612: else
6613: # Need to hardcode shared library paths
6614: # or/and link against static libraries
6615: newdependency_libs="$deplib $newdependency_libs"
6616: fi
6617: if $opt_preserve_dup_deps ; then
6618: case "$tmp_libs " in
6619: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6620: esac
6621: fi
6622: func_append tmp_libs " $deplib"
6623: done # for deplib
6624: continue
6625: fi # $linkmode = prog...
6626:
6627: if test "$linkmode,$pass" = "prog,link"; then
6628: if test -n "$library_names" &&
6629: { { test "$prefer_static_libs" = no ||
6630: test "$prefer_static_libs,$installed" = "built,yes"; } ||
6631: test -z "$old_library"; }; then
6632: # We need to hardcode the library path
6633: if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
6634: # Make sure the rpath contains only unique directories.
6635: case "$temp_rpath:" in
6636: *"$absdir:"*) ;;
6637: *) func_append temp_rpath "$absdir:" ;;
6638: esac
6639: fi
6640:
6641: # Hardcode the library path.
6642: # Skip directories that are in the system default run-time
6643: # search path.
6644: case " $sys_lib_dlsearch_path " in
6645: *" $absdir "*) ;;
6646: *)
6647: case "$compile_rpath " in
6648: *" $absdir "*) ;;
6649: *) func_append compile_rpath " $absdir" ;;
6650: esac
6651: ;;
6652: esac
6653: case " $sys_lib_dlsearch_path " in
6654: *" $libdir "*) ;;
6655: *)
6656: case "$finalize_rpath " in
6657: *" $libdir "*) ;;
6658: *) func_append finalize_rpath " $libdir" ;;
6659: esac
6660: ;;
6661: esac
6662: fi # $linkmode,$pass = prog,link...
6663:
6664: if test "$alldeplibs" = yes &&
6665: { test "$deplibs_check_method" = pass_all ||
6666: { test "$build_libtool_libs" = yes &&
6667: test -n "$library_names"; }; }; then
6668: # We only need to search for static libraries
6669: continue
6670: fi
6671: fi
6672:
6673: link_static=no # Whether the deplib will be linked statically
6674: use_static_libs=$prefer_static_libs
6675: if test "$use_static_libs" = built && test "$installed" = yes; then
6676: use_static_libs=no
6677: fi
6678: if test -n "$library_names" &&
6679: { test "$use_static_libs" = no || test -z "$old_library"; }; then
6680: case $host in
6681: *cygwin* | *mingw* | *cegcc*)
6682: # No point in relinking DLLs because paths are not encoded
6683: func_append notinst_deplibs " $lib"
6684: need_relink=no
6685: ;;
6686: *)
6687: if test "$installed" = no; then
6688: func_append notinst_deplibs " $lib"
6689: need_relink=yes
6690: fi
6691: ;;
6692: esac
6693: # This is a shared library
6694:
6695: # Warn about portability, can't link against -module's on some
6696: # systems (darwin). Don't bleat about dlopened modules though!
6697: dlopenmodule=""
6698: for dlpremoduletest in $dlprefiles; do
6699: if test "X$dlpremoduletest" = "X$lib"; then
6700: dlopenmodule="$dlpremoduletest"
6701: break
6702: fi
6703: done
6704: if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
6705: echo
6706: if test "$linkmode" = prog; then
6707: $ECHO "*** Warning: Linking the executable $output against the loadable module"
6708: else
6709: $ECHO "*** Warning: Linking the shared library $output against the loadable module"
6710: fi
6711: $ECHO "*** $linklib is not portable!"
6712: fi
6713: if test "$linkmode" = lib &&
6714: test "$hardcode_into_libs" = yes; then
6715: # Hardcode the library path.
6716: # Skip directories that are in the system default run-time
6717: # search path.
6718: case " $sys_lib_dlsearch_path " in
6719: *" $absdir "*) ;;
6720: *)
6721: case "$compile_rpath " in
6722: *" $absdir "*) ;;
6723: *) func_append compile_rpath " $absdir" ;;
6724: esac
6725: ;;
6726: esac
6727: case " $sys_lib_dlsearch_path " in
6728: *" $libdir "*) ;;
6729: *)
6730: case "$finalize_rpath " in
6731: *" $libdir "*) ;;
6732: *) func_append finalize_rpath " $libdir" ;;
6733: esac
6734: ;;
6735: esac
6736: fi
6737:
6738: if test -n "$old_archive_from_expsyms_cmds"; then
6739: # figure out the soname
6740: set dummy $library_names
6741: shift
6742: realname="$1"
6743: shift
6744: libname=`eval "\\$ECHO \"$libname_spec\""`
6745: # use dlname if we got it. it's perfectly good, no?
6746: if test -n "$dlname"; then
6747: soname="$dlname"
6748: elif test -n "$soname_spec"; then
6749: # bleh windows
6750: case $host in
6751: *cygwin* | mingw* | *cegcc*)
6752: func_arith $current - $age
6753: major=$func_arith_result
6754: versuffix="-$major"
6755: ;;
6756: esac
6757: eval soname=\"$soname_spec\"
6758: else
6759: soname="$realname"
6760: fi
6761:
6762: # Make a new name for the extract_expsyms_cmds to use
6763: soroot="$soname"
6764: func_basename "$soroot"
6765: soname="$func_basename_result"
6766: func_stripname 'lib' '.dll' "$soname"
6767: newlib=libimp-$func_stripname_result.a
6768:
6769: # If the library has no export list, then create one now
6770: if test -f "$output_objdir/$soname-def"; then :
6771: else
6772: func_verbose "extracting exported symbol list from \`$soname'"
6773: func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
6774: fi
6775:
6776: # Create $newlib
6777: if test -f "$output_objdir/$newlib"; then :; else
6778: func_verbose "generating import library for \`$soname'"
6779: func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
6780: fi
6781: # make sure the library variables are pointing to the new library
6782: dir=$output_objdir
6783: linklib=$newlib
6784: fi # test -n "$old_archive_from_expsyms_cmds"
6785:
6786: if test "$linkmode" = prog || test "$opt_mode" != relink; then
6787: add_shlibpath=
6788: add_dir=
6789: add=
6790: lib_linked=yes
6791: case $hardcode_action in
6792: immediate | unsupported)
6793: if test "$hardcode_direct" = no; then
6794: add="$dir/$linklib"
6795: case $host in
6796: *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
6797: *-*-sysv4*uw2*) add_dir="-L$dir" ;;
6798: *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
6799: *-*-unixware7*) add_dir="-L$dir" ;;
6800: *-*-darwin* )
6801: # if the lib is a (non-dlopened) module then we can not
6802: # link against it, someone is ignoring the earlier warnings
6803: if /usr/bin/file -L $add 2> /dev/null |
6804: $GREP ": [^:]* bundle" >/dev/null ; then
6805: if test "X$dlopenmodule" != "X$lib"; then
6806: $ECHO "*** Warning: lib $linklib is a module, not a shared library"
6807: if test -z "$old_library" ; then
6808: echo
6809: echo "*** And there doesn't seem to be a static archive available"
6810: echo "*** The link will probably fail, sorry"
6811: else
6812: add="$dir/$old_library"
6813: fi
6814: elif test -n "$old_library"; then
6815: add="$dir/$old_library"
6816: fi
6817: fi
6818: esac
6819: elif test "$hardcode_minus_L" = no; then
6820: case $host in
6821: *-*-sunos*) add_shlibpath="$dir" ;;
6822: esac
6823: add_dir="-L$dir"
6824: add="-l$name"
6825: elif test "$hardcode_shlibpath_var" = no; then
6826: add_shlibpath="$dir"
6827: add="-l$name"
6828: else
6829: lib_linked=no
6830: fi
6831: ;;
6832: relink)
6833: if test "$hardcode_direct" = yes &&
6834: test "$hardcode_direct_absolute" = no; then
6835: add="$dir/$linklib"
6836: elif test "$hardcode_minus_L" = yes; then
6837: add_dir="-L$dir"
6838: # Try looking first in the location we're being installed to.
6839: if test -n "$inst_prefix_dir"; then
6840: case $libdir in
6841: [\\/]*)
6842: func_append add_dir " -L$inst_prefix_dir$libdir"
6843: ;;
6844: esac
6845: fi
6846: add="-l$name"
6847: elif test "$hardcode_shlibpath_var" = yes; then
6848: add_shlibpath="$dir"
6849: add="-l$name"
6850: else
6851: lib_linked=no
6852: fi
6853: ;;
6854: *) lib_linked=no ;;
6855: esac
6856:
6857: if test "$lib_linked" != yes; then
6858: func_fatal_configuration "unsupported hardcode properties"
6859: fi
6860:
6861: if test -n "$add_shlibpath"; then
6862: case :$compile_shlibpath: in
6863: *":$add_shlibpath:"*) ;;
6864: *) func_append compile_shlibpath "$add_shlibpath:" ;;
6865: esac
6866: fi
6867: if test "$linkmode" = prog; then
6868: test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
6869: test -n "$add" && compile_deplibs="$add $compile_deplibs"
6870: else
6871: test -n "$add_dir" && deplibs="$add_dir $deplibs"
6872: test -n "$add" && deplibs="$add $deplibs"
6873: if test "$hardcode_direct" != yes &&
6874: test "$hardcode_minus_L" != yes &&
6875: test "$hardcode_shlibpath_var" = yes; then
6876: case :$finalize_shlibpath: in
6877: *":$libdir:"*) ;;
6878: *) func_append finalize_shlibpath "$libdir:" ;;
6879: esac
6880: fi
6881: fi
6882: fi
6883:
6884: if test "$linkmode" = prog || test "$opt_mode" = relink; then
6885: add_shlibpath=
6886: add_dir=
6887: add=
6888: # Finalize command for both is simple: just hardcode it.
6889: if test "$hardcode_direct" = yes &&
6890: test "$hardcode_direct_absolute" = no; then
6891: add="$libdir/$linklib"
6892: elif test "$hardcode_minus_L" = yes; then
6893: add_dir="-L$libdir"
6894: add="-l$name"
6895: elif test "$hardcode_shlibpath_var" = yes; then
6896: case :$finalize_shlibpath: in
6897: *":$libdir:"*) ;;
6898: *) func_append finalize_shlibpath "$libdir:" ;;
6899: esac
6900: add="-l$name"
6901: elif test "$hardcode_automatic" = yes; then
6902: if test -n "$inst_prefix_dir" &&
6903: test -f "$inst_prefix_dir$libdir/$linklib" ; then
6904: add="$inst_prefix_dir$libdir/$linklib"
6905: else
6906: add="$libdir/$linklib"
6907: fi
6908: else
6909: # We cannot seem to hardcode it, guess we'll fake it.
6910: add_dir="-L$libdir"
6911: # Try looking first in the location we're being installed to.
6912: if test -n "$inst_prefix_dir"; then
6913: case $libdir in
6914: [\\/]*)
6915: func_append add_dir " -L$inst_prefix_dir$libdir"
6916: ;;
6917: esac
6918: fi
6919: add="-l$name"
6920: fi
6921:
6922: if test "$linkmode" = prog; then
6923: test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
6924: test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
6925: else
6926: test -n "$add_dir" && deplibs="$add_dir $deplibs"
6927: test -n "$add" && deplibs="$add $deplibs"
6928: fi
6929: fi
6930: elif test "$linkmode" = prog; then
6931: # Here we assume that one of hardcode_direct or hardcode_minus_L
6932: # is not unsupported. This is valid on all known static and
6933: # shared platforms.
6934: if test "$hardcode_direct" != unsupported; then
6935: test -n "$old_library" && linklib="$old_library"
6936: compile_deplibs="$dir/$linklib $compile_deplibs"
6937: finalize_deplibs="$dir/$linklib $finalize_deplibs"
6938: else
6939: compile_deplibs="-l$name -L$dir $compile_deplibs"
6940: finalize_deplibs="-l$name -L$dir $finalize_deplibs"
6941: fi
6942: elif test "$build_libtool_libs" = yes; then
6943: # Not a shared library
6944: if test "$deplibs_check_method" != pass_all; then
6945: # We're trying link a shared library against a static one
6946: # but the system doesn't support it.
6947:
6948: # Just print a warning and add the library to dependency_libs so
6949: # that the program can be linked against the static library.
6950: echo
6951: $ECHO "*** Warning: This system can not link to static lib archive $lib."
6952: echo "*** I have the capability to make that library automatically link in when"
6953: echo "*** you link to this library. But I can only do this if you have a"
6954: echo "*** shared version of the library, which you do not appear to have."
6955: if test "$module" = yes; then
6956: echo "*** But as you try to build a module library, libtool will still create "
6957: echo "*** a static module, that should work as long as the dlopening application"
6958: echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
6959: if test -z "$global_symbol_pipe"; then
6960: echo
6961: echo "*** However, this would only work if libtool was able to extract symbol"
6962: echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
6963: echo "*** not find such a program. So, this module is probably useless."
6964: echo "*** \`nm' from GNU binutils and a full rebuild may help."
6965: fi
6966: if test "$build_old_libs" = no; then
6967: build_libtool_libs=module
6968: build_old_libs=yes
6969: else
6970: build_libtool_libs=no
6971: fi
6972: fi
6973: else
6974: deplibs="$dir/$old_library $deplibs"
6975: link_static=yes
6976: fi
6977: fi # link shared/static library?
6978:
6979: if test "$linkmode" = lib; then
6980: if test -n "$dependency_libs" &&
6981: { test "$hardcode_into_libs" != yes ||
6982: test "$build_old_libs" = yes ||
6983: test "$link_static" = yes; }; then
6984: # Extract -R from dependency_libs
6985: temp_deplibs=
6986: for libdir in $dependency_libs; do
6987: case $libdir in
6988: -R*) func_stripname '-R' '' "$libdir"
6989: temp_xrpath=$func_stripname_result
6990: case " $xrpath " in
6991: *" $temp_xrpath "*) ;;
6992: *) func_append xrpath " $temp_xrpath";;
6993: esac;;
6994: *) func_append temp_deplibs " $libdir";;
6995: esac
6996: done
6997: dependency_libs="$temp_deplibs"
6998: fi
6999:
7000: func_append newlib_search_path " $absdir"
7001: # Link against this library
7002: test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
7003: # ... and its dependency_libs
7004: tmp_libs=
7005: for deplib in $dependency_libs; do
7006: newdependency_libs="$deplib $newdependency_libs"
7007: case $deplib in
7008: -L*) func_stripname '-L' '' "$deplib"
7009: func_resolve_sysroot "$func_stripname_result";;
7010: *) func_resolve_sysroot "$deplib" ;;
7011: esac
7012: if $opt_preserve_dup_deps ; then
7013: case "$tmp_libs " in
7014: *" $func_resolve_sysroot_result "*)
7015: func_append specialdeplibs " $func_resolve_sysroot_result" ;;
7016: esac
7017: fi
7018: func_append tmp_libs " $func_resolve_sysroot_result"
7019: done
7020:
7021: if test "$link_all_deplibs" != no; then
7022: # Add the search paths of all dependency libraries
7023: for deplib in $dependency_libs; do
7024: path=
7025: case $deplib in
7026: -L*) path="$deplib" ;;
7027: *.la)
7028: func_resolve_sysroot "$deplib"
7029: deplib=$func_resolve_sysroot_result
7030: func_dirname "$deplib" "" "."
7031: dir=$func_dirname_result
7032: # We need an absolute path.
7033: case $dir in
7034: [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
7035: *)
7036: absdir=`cd "$dir" && pwd`
7037: if test -z "$absdir"; then
7038: func_warning "cannot determine absolute directory name of \`$dir'"
7039: absdir="$dir"
7040: fi
7041: ;;
7042: esac
7043: if $GREP "^installed=no" $deplib > /dev/null; then
7044: case $host in
7045: *-*-darwin*)
7046: depdepl=
7047: eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
7048: if test -n "$deplibrary_names" ; then
7049: for tmp in $deplibrary_names ; do
7050: depdepl=$tmp
7051: done
7052: if test -f "$absdir/$objdir/$depdepl" ; then
7053: depdepl="$absdir/$objdir/$depdepl"
7054: darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7055: if test -z "$darwin_install_name"; then
7056: darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7057: fi
7058: func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
7059: func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
7060: path=
7061: fi
7062: fi
7063: ;;
7064: *)
7065: path="-L$absdir/$objdir"
7066: ;;
7067: esac
7068: else
7069: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
7070: test -z "$libdir" && \
7071: func_fatal_error "\`$deplib' is not a valid libtool archive"
7072: test "$absdir" != "$libdir" && \
7073: func_warning "\`$deplib' seems to be moved"
7074:
7075: path="-L$absdir"
7076: fi
7077: ;;
7078: esac
7079: case " $deplibs " in
7080: *" $path "*) ;;
7081: *) deplibs="$path $deplibs" ;;
7082: esac
7083: done
7084: fi # link_all_deplibs != no
7085: fi # linkmode = lib
7086: done # for deplib in $libs
7087: if test "$pass" = link; then
7088: if test "$linkmode" = "prog"; then
7089: compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
7090: finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
7091: else
7092: compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7093: fi
7094: fi
7095: dependency_libs="$newdependency_libs"
7096: if test "$pass" = dlpreopen; then
7097: # Link the dlpreopened libraries before other libraries
7098: for deplib in $save_deplibs; do
7099: deplibs="$deplib $deplibs"
7100: done
7101: fi
7102: if test "$pass" != dlopen; then
7103: if test "$pass" != conv; then
7104: # Make sure lib_search_path contains only unique directories.
7105: lib_search_path=
7106: for dir in $newlib_search_path; do
7107: case "$lib_search_path " in
7108: *" $dir "*) ;;
7109: *) func_append lib_search_path " $dir" ;;
7110: esac
7111: done
7112: newlib_search_path=
7113: fi
7114:
7115: if test "$linkmode,$pass" != "prog,link"; then
7116: vars="deplibs"
7117: else
7118: vars="compile_deplibs finalize_deplibs"
7119: fi
7120: for var in $vars dependency_libs; do
7121: # Add libraries to $var in reverse order
7122: eval tmp_libs=\"\$$var\"
7123: new_libs=
7124: for deplib in $tmp_libs; do
7125: # FIXME: Pedantically, this is the right thing to do, so
7126: # that some nasty dependency loop isn't accidentally
7127: # broken:
7128: #new_libs="$deplib $new_libs"
7129: # Pragmatically, this seems to cause very few problems in
7130: # practice:
7131: case $deplib in
7132: -L*) new_libs="$deplib $new_libs" ;;
7133: -R*) ;;
7134: *)
7135: # And here is the reason: when a library appears more
7136: # than once as an explicit dependence of a library, or
7137: # is implicitly linked in more than once by the
7138: # compiler, it is considered special, and multiple
7139: # occurrences thereof are not removed. Compare this
7140: # with having the same library being listed as a
7141: # dependency of multiple other libraries: in this case,
7142: # we know (pedantically, we assume) the library does not
7143: # need to be listed more than once, so we keep only the
7144: # last copy. This is not always right, but it is rare
7145: # enough that we require users that really mean to play
7146: # such unportable linking tricks to link the library
7147: # using -Wl,-lname, so that libtool does not consider it
7148: # for duplicate removal.
7149: case " $specialdeplibs " in
7150: *" $deplib "*) new_libs="$deplib $new_libs" ;;
7151: *)
7152: case " $new_libs " in
7153: *" $deplib "*) ;;
7154: *) new_libs="$deplib $new_libs" ;;
7155: esac
7156: ;;
7157: esac
7158: ;;
7159: esac
7160: done
7161: tmp_libs=
7162: for deplib in $new_libs; do
7163: case $deplib in
7164: -L*)
7165: case " $tmp_libs " in
7166: *" $deplib "*) ;;
7167: *) func_append tmp_libs " $deplib" ;;
7168: esac
7169: ;;
7170: *) func_append tmp_libs " $deplib" ;;
7171: esac
7172: done
7173: eval $var=\"$tmp_libs\"
7174: done # for var
7175: fi
7176: # Last step: remove runtime libs from dependency_libs
7177: # (they stay in deplibs)
7178: tmp_libs=
7179: for i in $dependency_libs ; do
7180: case " $predeps $postdeps $compiler_lib_search_path " in
7181: *" $i "*)
7182: i=""
7183: ;;
7184: esac
7185: if test -n "$i" ; then
7186: func_append tmp_libs " $i"
7187: fi
7188: done
7189: dependency_libs=$tmp_libs
7190: done # for pass
7191: if test "$linkmode" = prog; then
7192: dlfiles="$newdlfiles"
7193: fi
7194: if test "$linkmode" = prog || test "$linkmode" = lib; then
7195: dlprefiles="$newdlprefiles"
7196: fi
7197:
7198: case $linkmode in
7199: oldlib)
7200: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7201: func_warning "\`-dlopen' is ignored for archives"
7202: fi
7203:
7204: case " $deplibs" in
7205: *\ -l* | *\ -L*)
7206: func_warning "\`-l' and \`-L' are ignored for archives" ;;
7207: esac
7208:
7209: test -n "$rpath" && \
7210: func_warning "\`-rpath' is ignored for archives"
7211:
7212: test -n "$xrpath" && \
7213: func_warning "\`-R' is ignored for archives"
7214:
7215: test -n "$vinfo" && \
7216: func_warning "\`-version-info/-version-number' is ignored for archives"
7217:
7218: test -n "$release" && \
7219: func_warning "\`-release' is ignored for archives"
7220:
7221: test -n "$export_symbols$export_symbols_regex" && \
7222: func_warning "\`-export-symbols' is ignored for archives"
7223:
7224: # Now set the variables for building old libraries.
7225: build_libtool_libs=no
7226: oldlibs="$output"
7227: func_append objs "$old_deplibs"
7228: ;;
7229:
7230: lib)
7231: # Make sure we only generate libraries of the form `libNAME.la'.
7232: case $outputname in
7233: lib*)
7234: func_stripname 'lib' '.la' "$outputname"
7235: name=$func_stripname_result
7236: eval shared_ext=\"$shrext_cmds\"
7237: eval libname=\"$libname_spec\"
7238: ;;
7239: *)
7240: test "$module" = no && \
7241: func_fatal_help "libtool library \`$output' must begin with \`lib'"
7242:
7243: if test "$need_lib_prefix" != no; then
7244: # Add the "lib" prefix for modules if required
7245: func_stripname '' '.la' "$outputname"
7246: name=$func_stripname_result
7247: eval shared_ext=\"$shrext_cmds\"
7248: eval libname=\"$libname_spec\"
7249: else
7250: func_stripname '' '.la' "$outputname"
7251: libname=$func_stripname_result
7252: fi
7253: ;;
7254: esac
7255:
7256: if test -n "$objs"; then
7257: if test "$deplibs_check_method" != pass_all; then
7258: func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
7259: else
7260: echo
7261: $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
7262: $ECHO "*** objects $objs is not portable!"
7263: func_append libobjs " $objs"
7264: fi
7265: fi
7266:
7267: test "$dlself" != no && \
7268: func_warning "\`-dlopen self' is ignored for libtool libraries"
7269:
7270: set dummy $rpath
7271: shift
7272: test "$#" -gt 1 && \
7273: func_warning "ignoring multiple \`-rpath's for a libtool library"
7274:
7275: install_libdir="$1"
7276:
7277: oldlibs=
7278: if test -z "$rpath"; then
7279: if test "$build_libtool_libs" = yes; then
7280: # Building a libtool convenience library.
7281: # Some compilers have problems with a `.al' extension so
7282: # convenience libraries should have the same extension an
7283: # archive normally would.
7284: oldlibs="$output_objdir/$libname.$libext $oldlibs"
7285: build_libtool_libs=convenience
7286: build_old_libs=yes
7287: fi
7288:
7289: test -n "$vinfo" && \
7290: func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
7291:
7292: test -n "$release" && \
7293: func_warning "\`-release' is ignored for convenience libraries"
7294: else
7295:
7296: # Parse the version information argument.
7297: save_ifs="$IFS"; IFS=':'
7298: set dummy $vinfo 0 0 0
7299: shift
7300: IFS="$save_ifs"
7301:
7302: test -n "$7" && \
7303: func_fatal_help "too many parameters to \`-version-info'"
7304:
7305: # convert absolute version numbers to libtool ages
7306: # this retains compatibility with .la files and attempts
7307: # to make the code below a bit more comprehensible
7308:
7309: case $vinfo_number in
7310: yes)
7311: number_major="$1"
7312: number_minor="$2"
7313: number_revision="$3"
7314: #
7315: # There are really only two kinds -- those that
7316: # use the current revision as the major version
7317: # and those that subtract age and use age as
7318: # a minor version. But, then there is irix
7319: # which has an extra 1 added just for fun
7320: #
7321: case $version_type in
7322: darwin|linux|osf|windows|none)
7323: func_arith $number_major + $number_minor
7324: current=$func_arith_result
7325: age="$number_minor"
7326: revision="$number_revision"
7327: ;;
7328: freebsd-aout|freebsd-elf|qnx|sunos)
7329: current="$number_major"
7330: revision="$number_minor"
7331: age="0"
7332: ;;
7333: irix|nonstopux)
7334: func_arith $number_major + $number_minor
7335: current=$func_arith_result
7336: age="$number_minor"
7337: revision="$number_minor"
7338: lt_irix_increment=no
7339: ;;
7340: *)
7341: func_fatal_configuration "$modename: unknown library version type \`$version_type'"
7342: ;;
7343: esac
7344: ;;
7345: no)
7346: current="$1"
7347: revision="$2"
7348: age="$3"
7349: ;;
7350: esac
7351:
7352: # Check that each of the things are valid numbers.
7353: case $current in
7354: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7355: *)
7356: func_error "CURRENT \`$current' must be a nonnegative integer"
7357: func_fatal_error "\`$vinfo' is not valid version information"
7358: ;;
7359: esac
7360:
7361: case $revision in
7362: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7363: *)
7364: func_error "REVISION \`$revision' must be a nonnegative integer"
7365: func_fatal_error "\`$vinfo' is not valid version information"
7366: ;;
7367: esac
7368:
7369: case $age in
7370: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7371: *)
7372: func_error "AGE \`$age' must be a nonnegative integer"
7373: func_fatal_error "\`$vinfo' is not valid version information"
7374: ;;
7375: esac
7376:
7377: if test "$age" -gt "$current"; then
7378: func_error "AGE \`$age' is greater than the current interface number \`$current'"
7379: func_fatal_error "\`$vinfo' is not valid version information"
7380: fi
7381:
7382: # Calculate the version variables.
7383: major=
7384: versuffix=
7385: verstring=
7386: case $version_type in
7387: none) ;;
7388:
7389: darwin)
7390: # Like Linux, but with the current version available in
7391: # verstring for coding it into the library header
7392: func_arith $current - $age
7393: major=.$func_arith_result
7394: versuffix="$major.$age.$revision"
7395: # Darwin ld doesn't like 0 for these options...
7396: func_arith $current + 1
7397: minor_current=$func_arith_result
7398: xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
7399: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
7400: ;;
7401:
7402: freebsd-aout)
7403: major=".$current"
7404: versuffix=".$current.$revision";
7405: ;;
7406:
7407: freebsd-elf)
7408: major=".$current"
7409: versuffix=".$current"
7410: ;;
7411:
7412: irix | nonstopux)
7413: if test "X$lt_irix_increment" = "Xno"; then
7414: func_arith $current - $age
7415: else
7416: func_arith $current - $age + 1
7417: fi
7418: major=$func_arith_result
7419:
7420: case $version_type in
7421: nonstopux) verstring_prefix=nonstopux ;;
7422: *) verstring_prefix=sgi ;;
7423: esac
7424: verstring="$verstring_prefix$major.$revision"
7425:
7426: # Add in all the interfaces that we are compatible with.
7427: loop=$revision
7428: while test "$loop" -ne 0; do
7429: func_arith $revision - $loop
7430: iface=$func_arith_result
7431: func_arith $loop - 1
7432: loop=$func_arith_result
7433: verstring="$verstring_prefix$major.$iface:$verstring"
7434: done
7435:
7436: # Before this point, $major must not contain `.'.
7437: major=.$major
7438: versuffix="$major.$revision"
7439: ;;
7440:
7441: linux)
7442: func_arith $current - $age
7443: major=.$func_arith_result
7444: versuffix="$major.$age.$revision"
7445: ;;
7446:
7447: osf)
7448: func_arith $current - $age
7449: major=.$func_arith_result
7450: versuffix=".$current.$age.$revision"
7451: verstring="$current.$age.$revision"
7452:
7453: # Add in all the interfaces that we are compatible with.
7454: loop=$age
7455: while test "$loop" -ne 0; do
7456: func_arith $current - $loop
7457: iface=$func_arith_result
7458: func_arith $loop - 1
7459: loop=$func_arith_result
7460: verstring="$verstring:${iface}.0"
7461: done
7462:
7463: # Make executables depend on our current version.
7464: func_append verstring ":${current}.0"
7465: ;;
7466:
7467: qnx)
7468: major=".$current"
7469: versuffix=".$current"
7470: ;;
7471:
7472: sunos)
7473: major=".$current"
7474: versuffix=".$current.$revision"
7475: ;;
7476:
7477: windows)
7478: # Use '-' rather than '.', since we only want one
7479: # extension on DOS 8.3 filesystems.
7480: func_arith $current - $age
7481: major=$func_arith_result
7482: versuffix="-$major"
7483: ;;
7484:
7485: *)
7486: func_fatal_configuration "unknown library version type \`$version_type'"
7487: ;;
7488: esac
7489:
7490: # Clear the version info if we defaulted, and they specified a release.
7491: if test -z "$vinfo" && test -n "$release"; then
7492: major=
7493: case $version_type in
7494: darwin)
7495: # we can't check for "0.0" in archive_cmds due to quoting
7496: # problems, so we reset it completely
7497: verstring=
7498: ;;
7499: *)
7500: verstring="0.0"
7501: ;;
7502: esac
7503: if test "$need_version" = no; then
7504: versuffix=
7505: else
7506: versuffix=".0.0"
7507: fi
7508: fi
7509:
7510: # Remove version info from name if versioning should be avoided
7511: if test "$avoid_version" = yes && test "$need_version" = no; then
7512: major=
7513: versuffix=
7514: verstring=""
7515: fi
7516:
7517: # Check to see if the archive will have undefined symbols.
7518: if test "$allow_undefined" = yes; then
7519: if test "$allow_undefined_flag" = unsupported; then
7520: func_warning "undefined symbols not allowed in $host shared libraries"
7521: build_libtool_libs=no
7522: build_old_libs=yes
7523: fi
7524: else
7525: # Don't allow undefined symbols.
7526: allow_undefined_flag="$no_undefined_flag"
7527: fi
7528:
7529: fi
7530:
7531: func_generate_dlsyms "$libname" "$libname" "yes"
7532: func_append libobjs " $symfileobj"
7533: test "X$libobjs" = "X " && libobjs=
7534:
7535: if test "$opt_mode" != relink; then
7536: # Remove our outputs, but don't remove object files since they
7537: # may have been created when compiling PIC objects.
7538: removelist=
7539: tempremovelist=`$ECHO "$output_objdir/*"`
7540: for p in $tempremovelist; do
7541: case $p in
7542: *.$objext | *.gcno)
7543: ;;
7544: $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
7545: if test "X$precious_files_regex" != "X"; then
7546: if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
7547: then
7548: continue
7549: fi
7550: fi
7551: func_append removelist " $p"
7552: ;;
7553: *) ;;
7554: esac
7555: done
7556: test -n "$removelist" && \
7557: func_show_eval "${RM}r \$removelist"
7558: fi
7559:
7560: # Now set the variables for building old libraries.
7561: if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
7562: func_append oldlibs " $output_objdir/$libname.$libext"
7563:
7564: # Transform .lo files to .o files.
7565: oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
7566: fi
7567:
7568: # Eliminate all temporary directories.
7569: #for path in $notinst_path; do
7570: # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
7571: # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
7572: # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
7573: #done
7574:
7575: if test -n "$xrpath"; then
7576: # If the user specified any rpath flags, then add them.
7577: temp_xrpath=
7578: for libdir in $xrpath; do
7579: func_replace_sysroot "$libdir"
7580: func_append temp_xrpath " -R$func_replace_sysroot_result"
7581: case "$finalize_rpath " in
7582: *" $libdir "*) ;;
7583: *) func_append finalize_rpath " $libdir" ;;
7584: esac
7585: done
7586: if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
7587: dependency_libs="$temp_xrpath $dependency_libs"
7588: fi
7589: fi
7590:
7591: # Make sure dlfiles contains only unique files that won't be dlpreopened
7592: old_dlfiles="$dlfiles"
7593: dlfiles=
7594: for lib in $old_dlfiles; do
7595: case " $dlprefiles $dlfiles " in
7596: *" $lib "*) ;;
7597: *) func_append dlfiles " $lib" ;;
7598: esac
7599: done
7600:
7601: # Make sure dlprefiles contains only unique files
7602: old_dlprefiles="$dlprefiles"
7603: dlprefiles=
7604: for lib in $old_dlprefiles; do
7605: case "$dlprefiles " in
7606: *" $lib "*) ;;
7607: *) func_append dlprefiles " $lib" ;;
7608: esac
7609: done
7610:
7611: if test "$build_libtool_libs" = yes; then
7612: if test -n "$rpath"; then
7613: case $host in
7614: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
7615: # these systems don't actually have a c library (as such)!
7616: ;;
7617: *-*-rhapsody* | *-*-darwin1.[012])
7618: # Rhapsody C library is in the System framework
7619: func_append deplibs " System.ltframework"
7620: ;;
7621: *-*-netbsd*)
7622: # Don't link with libc until the a.out ld.so is fixed.
7623: ;;
7624: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
7625: # Do not include libc due to us having libc/libc_r.
7626: ;;
7627: *-*-sco3.2v5* | *-*-sco5v6*)
7628: # Causes problems with __ctype
7629: ;;
7630: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7631: # Compiler inserts libc in the correct place for threads to work
7632: ;;
7633: *)
7634: # Add libc to deplibs on all other systems if necessary.
7635: if test "$build_libtool_need_lc" = "yes"; then
7636: func_append deplibs " -lc"
7637: fi
7638: ;;
7639: esac
7640: fi
7641:
7642: # Transform deplibs into only deplibs that can be linked in shared.
7643: name_save=$name
7644: libname_save=$libname
7645: release_save=$release
7646: versuffix_save=$versuffix
7647: major_save=$major
7648: # I'm not sure if I'm treating the release correctly. I think
7649: # release should show up in the -l (ie -lgmp5) so we don't want to
7650: # add it in twice. Is that correct?
7651: release=""
7652: versuffix=""
7653: major=""
7654: newdeplibs=
7655: droppeddeps=no
7656: case $deplibs_check_method in
7657: pass_all)
7658: # Don't check for shared/static. Everything works.
7659: # This might be a little naive. We might want to check
7660: # whether the library exists or not. But this is on
7661: # osf3 & osf4 and I'm not really sure... Just
7662: # implementing what was already the behavior.
7663: newdeplibs=$deplibs
7664: ;;
7665: test_compile)
7666: # This code stresses the "libraries are programs" paradigm to its
7667: # limits. Maybe even breaks it. We compile a program, linking it
7668: # against the deplibs as a proxy for the library. Then we can check
7669: # whether they linked in statically or dynamically with ldd.
7670: $opt_dry_run || $RM conftest.c
7671: cat > conftest.c <<EOF
7672: int main() { return 0; }
7673: EOF
7674: $opt_dry_run || $RM conftest
7675: if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
7676: ldd_output=`ldd conftest`
7677: for i in $deplibs; do
7678: case $i in
7679: -l*)
7680: func_stripname -l '' "$i"
7681: name=$func_stripname_result
7682: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7683: case " $predeps $postdeps " in
7684: *" $i "*)
7685: func_append newdeplibs " $i"
7686: i=""
7687: ;;
7688: esac
7689: fi
7690: if test -n "$i" ; then
7691: libname=`eval "\\$ECHO \"$libname_spec\""`
7692: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7693: set dummy $deplib_matches; shift
7694: deplib_match=$1
7695: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7696: func_append newdeplibs " $i"
7697: else
7698: droppeddeps=yes
7699: echo
7700: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7701: echo "*** I have the capability to make that library automatically link in when"
7702: echo "*** you link to this library. But I can only do this if you have a"
7703: echo "*** shared version of the library, which I believe you do not have"
7704: echo "*** because a test_compile did reveal that the linker did not use it for"
7705: echo "*** its dynamic dependency list that programs get resolved with at runtime."
7706: fi
7707: fi
7708: ;;
7709: *)
7710: func_append newdeplibs " $i"
7711: ;;
7712: esac
7713: done
7714: else
7715: # Error occurred in the first compile. Let's try to salvage
7716: # the situation: Compile a separate program for each library.
7717: for i in $deplibs; do
7718: case $i in
7719: -l*)
7720: func_stripname -l '' "$i"
7721: name=$func_stripname_result
7722: $opt_dry_run || $RM conftest
7723: if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
7724: ldd_output=`ldd conftest`
7725: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7726: case " $predeps $postdeps " in
7727: *" $i "*)
7728: func_append newdeplibs " $i"
7729: i=""
7730: ;;
7731: esac
7732: fi
7733: if test -n "$i" ; then
7734: libname=`eval "\\$ECHO \"$libname_spec\""`
7735: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7736: set dummy $deplib_matches; shift
7737: deplib_match=$1
7738: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7739: func_append newdeplibs " $i"
7740: else
7741: droppeddeps=yes
7742: echo
7743: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7744: echo "*** I have the capability to make that library automatically link in when"
7745: echo "*** you link to this library. But I can only do this if you have a"
7746: echo "*** shared version of the library, which you do not appear to have"
7747: echo "*** because a test_compile did reveal that the linker did not use this one"
7748: echo "*** as a dynamic dependency that programs can get resolved with at runtime."
7749: fi
7750: fi
7751: else
7752: droppeddeps=yes
7753: echo
7754: $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
7755: echo "*** make it link in! You will probably need to install it or some"
7756: echo "*** library that it depends on before this library will be fully"
7757: echo "*** functional. Installing it before continuing would be even better."
7758: fi
7759: ;;
7760: *)
7761: func_append newdeplibs " $i"
7762: ;;
7763: esac
7764: done
7765: fi
7766: ;;
7767: file_magic*)
7768: set dummy $deplibs_check_method; shift
7769: file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7770: for a_deplib in $deplibs; do
7771: case $a_deplib in
7772: -l*)
7773: func_stripname -l '' "$a_deplib"
7774: name=$func_stripname_result
7775: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7776: case " $predeps $postdeps " in
7777: *" $a_deplib "*)
7778: func_append newdeplibs " $a_deplib"
7779: a_deplib=""
7780: ;;
7781: esac
7782: fi
7783: if test -n "$a_deplib" ; then
7784: libname=`eval "\\$ECHO \"$libname_spec\""`
7785: if test -n "$file_magic_glob"; then
7786: libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
7787: else
7788: libnameglob=$libname
7789: fi
7790: test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
7791: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7792: if test "$want_nocaseglob" = yes; then
7793: shopt -s nocaseglob
7794: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7795: $nocaseglob
7796: else
7797: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7798: fi
7799: for potent_lib in $potential_libs; do
7800: # Follow soft links.
7801: if ls -lLd "$potent_lib" 2>/dev/null |
7802: $GREP " -> " >/dev/null; then
7803: continue
7804: fi
7805: # The statement above tries to avoid entering an
7806: # endless loop below, in case of cyclic links.
7807: # We might still enter an endless loop, since a link
7808: # loop can be closed while we follow links,
7809: # but so what?
7810: potlib="$potent_lib"
7811: while test -h "$potlib" 2>/dev/null; do
7812: potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
7813: case $potliblink in
7814: [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
7815: *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
7816: esac
7817: done
7818: if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
7819: $SED -e 10q |
7820: $EGREP "$file_magic_regex" > /dev/null; then
7821: func_append newdeplibs " $a_deplib"
7822: a_deplib=""
7823: break 2
7824: fi
7825: done
7826: done
7827: fi
7828: if test -n "$a_deplib" ; then
7829: droppeddeps=yes
7830: echo
7831: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7832: echo "*** I have the capability to make that library automatically link in when"
7833: echo "*** you link to this library. But I can only do this if you have a"
7834: echo "*** shared version of the library, which you do not appear to have"
7835: echo "*** because I did check the linker path looking for a file starting"
7836: if test -z "$potlib" ; then
7837: $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
7838: else
7839: $ECHO "*** with $libname and none of the candidates passed a file format test"
7840: $ECHO "*** using a file magic. Last file checked: $potlib"
7841: fi
7842: fi
7843: ;;
7844: *)
7845: # Add a -L argument.
7846: func_append newdeplibs " $a_deplib"
7847: ;;
7848: esac
7849: done # Gone through all deplibs.
7850: ;;
7851: match_pattern*)
7852: set dummy $deplibs_check_method; shift
7853: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7854: for a_deplib in $deplibs; do
7855: case $a_deplib in
7856: -l*)
7857: func_stripname -l '' "$a_deplib"
7858: name=$func_stripname_result
7859: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7860: case " $predeps $postdeps " in
7861: *" $a_deplib "*)
7862: func_append newdeplibs " $a_deplib"
7863: a_deplib=""
7864: ;;
7865: esac
7866: fi
7867: if test -n "$a_deplib" ; then
7868: libname=`eval "\\$ECHO \"$libname_spec\""`
7869: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7870: potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
7871: for potent_lib in $potential_libs; do
7872: potlib="$potent_lib" # see symlink-check above in file_magic test
7873: if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
7874: $EGREP "$match_pattern_regex" > /dev/null; then
7875: func_append newdeplibs " $a_deplib"
7876: a_deplib=""
7877: break 2
7878: fi
7879: done
7880: done
7881: fi
7882: if test -n "$a_deplib" ; then
7883: droppeddeps=yes
7884: echo
7885: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7886: echo "*** I have the capability to make that library automatically link in when"
7887: echo "*** you link to this library. But I can only do this if you have a"
7888: echo "*** shared version of the library, which you do not appear to have"
7889: echo "*** because I did check the linker path looking for a file starting"
7890: if test -z "$potlib" ; then
7891: $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
7892: else
7893: $ECHO "*** with $libname and none of the candidates passed a file format test"
7894: $ECHO "*** using a regex pattern. Last file checked: $potlib"
7895: fi
7896: fi
7897: ;;
7898: *)
7899: # Add a -L argument.
7900: func_append newdeplibs " $a_deplib"
7901: ;;
7902: esac
7903: done # Gone through all deplibs.
7904: ;;
7905: none | unknown | *)
7906: newdeplibs=""
7907: tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
7908: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7909: for i in $predeps $postdeps ; do
7910: # can't use Xsed below, because $i might contain '/'
7911: tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
7912: done
7913: fi
7914: case $tmp_deplibs in
7915: *[!\ \ ]*)
7916: echo
7917: if test "X$deplibs_check_method" = "Xnone"; then
7918: echo "*** Warning: inter-library dependencies are not supported in this platform."
7919: else
7920: echo "*** Warning: inter-library dependencies are not known to be supported."
7921: fi
7922: echo "*** All declared inter-library dependencies are being dropped."
7923: droppeddeps=yes
7924: ;;
7925: esac
7926: ;;
7927: esac
7928: versuffix=$versuffix_save
7929: major=$major_save
7930: release=$release_save
7931: libname=$libname_save
7932: name=$name_save
7933:
7934: case $host in
7935: *-*-rhapsody* | *-*-darwin1.[012])
7936: # On Rhapsody replace the C library with the System framework
7937: newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
7938: ;;
7939: esac
7940:
7941: if test "$droppeddeps" = yes; then
7942: if test "$module" = yes; then
7943: echo
7944: echo "*** Warning: libtool could not satisfy all declared inter-library"
7945: $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
7946: echo "*** a static module, that should work as long as the dlopening"
7947: echo "*** application is linked with the -dlopen flag."
7948: if test -z "$global_symbol_pipe"; then
7949: echo
7950: echo "*** However, this would only work if libtool was able to extract symbol"
7951: echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
7952: echo "*** not find such a program. So, this module is probably useless."
7953: echo "*** \`nm' from GNU binutils and a full rebuild may help."
7954: fi
7955: if test "$build_old_libs" = no; then
7956: oldlibs="$output_objdir/$libname.$libext"
7957: build_libtool_libs=module
7958: build_old_libs=yes
7959: else
7960: build_libtool_libs=no
7961: fi
7962: else
7963: echo "*** The inter-library dependencies that have been dropped here will be"
7964: echo "*** automatically added whenever a program is linked with this library"
7965: echo "*** or is declared to -dlopen it."
7966:
7967: if test "$allow_undefined" = no; then
7968: echo
7969: echo "*** Since this library must not contain undefined symbols,"
7970: echo "*** because either the platform does not support them or"
7971: echo "*** it was explicitly requested with -no-undefined,"
7972: echo "*** libtool will only create a static version of it."
7973: if test "$build_old_libs" = no; then
7974: oldlibs="$output_objdir/$libname.$libext"
7975: build_libtool_libs=module
7976: build_old_libs=yes
7977: else
7978: build_libtool_libs=no
7979: fi
7980: fi
7981: fi
7982: fi
7983: # Done checking deplibs!
7984: deplibs=$newdeplibs
7985: fi
7986: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
7987: case $host in
7988: *-*-darwin*)
7989: newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7990: new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7991: deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7992: ;;
7993: esac
7994:
7995: # move library search paths that coincide with paths to not yet
7996: # installed libraries to the beginning of the library search list
7997: new_libs=
7998: for path in $notinst_path; do
7999: case " $new_libs " in
8000: *" -L$path/$objdir "*) ;;
8001: *)
8002: case " $deplibs " in
8003: *" -L$path/$objdir "*)
8004: func_append new_libs " -L$path/$objdir" ;;
8005: esac
8006: ;;
8007: esac
8008: done
8009: for deplib in $deplibs; do
8010: case $deplib in
8011: -L*)
8012: case " $new_libs " in
8013: *" $deplib "*) ;;
8014: *) func_append new_libs " $deplib" ;;
8015: esac
8016: ;;
8017: *) func_append new_libs " $deplib" ;;
8018: esac
8019: done
8020: deplibs="$new_libs"
8021:
8022: # All the library-specific variables (install_libdir is set above).
8023: library_names=
8024: old_library=
8025: dlname=
8026:
8027: # Test again, we may have decided not to build it any more
8028: if test "$build_libtool_libs" = yes; then
8029: if test "$hardcode_into_libs" = yes; then
8030: # Hardcode the library paths
8031: hardcode_libdirs=
8032: dep_rpath=
8033: rpath="$finalize_rpath"
8034: test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
8035: for libdir in $rpath; do
8036: if test -n "$hardcode_libdir_flag_spec"; then
8037: if test -n "$hardcode_libdir_separator"; then
8038: func_replace_sysroot "$libdir"
8039: libdir=$func_replace_sysroot_result
8040: if test -z "$hardcode_libdirs"; then
8041: hardcode_libdirs="$libdir"
8042: else
8043: # Just accumulate the unique libdirs.
8044: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8045: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8046: ;;
8047: *)
8048: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8049: ;;
8050: esac
8051: fi
8052: else
8053: eval flag=\"$hardcode_libdir_flag_spec\"
8054: func_append dep_rpath " $flag"
8055: fi
8056: elif test -n "$runpath_var"; then
8057: case "$perm_rpath " in
8058: *" $libdir "*) ;;
8059: *) func_apped perm_rpath " $libdir" ;;
8060: esac
8061: fi
8062: done
8063: # Substitute the hardcoded libdirs into the rpath.
8064: if test -n "$hardcode_libdir_separator" &&
8065: test -n "$hardcode_libdirs"; then
8066: libdir="$hardcode_libdirs"
8067: if test -n "$hardcode_libdir_flag_spec_ld"; then
8068: eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
8069: else
8070: eval dep_rpath=\"$hardcode_libdir_flag_spec\"
8071: fi
8072: fi
8073: if test -n "$runpath_var" && test -n "$perm_rpath"; then
8074: # We should set the runpath_var.
8075: rpath=
8076: for dir in $perm_rpath; do
8077: func_append rpath "$dir:"
8078: done
8079: eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
8080: fi
8081: test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
8082: fi
8083:
8084: shlibpath="$finalize_shlibpath"
8085: test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
8086: if test -n "$shlibpath"; then
8087: eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
8088: fi
8089:
8090: # Get the real and link names of the library.
8091: eval shared_ext=\"$shrext_cmds\"
8092: eval library_names=\"$library_names_spec\"
8093: set dummy $library_names
8094: shift
8095: realname="$1"
8096: shift
8097:
8098: if test -n "$soname_spec"; then
8099: eval soname=\"$soname_spec\"
8100: else
8101: soname="$realname"
8102: fi
8103: if test -z "$dlname"; then
8104: dlname=$soname
8105: fi
8106:
8107: lib="$output_objdir/$realname"
8108: linknames=
8109: for link
8110: do
8111: func_append linknames " $link"
8112: done
8113:
8114: # Use standard objects if they are pic
8115: test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
8116: test "X$libobjs" = "X " && libobjs=
8117:
8118: delfiles=
8119: if test -n "$export_symbols" && test -n "$include_expsyms"; then
8120: $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
8121: export_symbols="$output_objdir/$libname.uexp"
8122: func_append delfiles " $export_symbols"
8123: fi
8124:
8125: orig_export_symbols=
8126: case $host_os in
8127: cygwin* | mingw* | cegcc*)
8128: if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
8129: # exporting using user supplied symfile
8130: if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
8131: # and it's NOT already a .def file. Must figure out
8132: # which of the given symbols are data symbols and tag
8133: # them as such. So, trigger use of export_symbols_cmds.
8134: # export_symbols gets reassigned inside the "prepare
8135: # the list of exported symbols" if statement, so the
8136: # include_expsyms logic still works.
8137: orig_export_symbols="$export_symbols"
8138: export_symbols=
8139: always_export_symbols=yes
8140: fi
8141: fi
8142: ;;
8143: esac
8144:
8145: # Prepare the list of exported symbols
8146: if test -z "$export_symbols"; then
8147: if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
8148: func_verbose "generating symbol list for \`$libname.la'"
8149: export_symbols="$output_objdir/$libname.exp"
8150: $opt_dry_run || $RM $export_symbols
8151: cmds=$export_symbols_cmds
8152: save_ifs="$IFS"; IFS='~'
8153: for cmd1 in $cmds; do
8154: IFS="$save_ifs"
8155: # Take the normal branch if the nm_file_list_spec branch
8156: # doesn't work or if tool conversion is not needed.
8157: case $nm_file_list_spec~$to_tool_file_cmd in
8158: *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
8159: try_normal_branch=yes
8160: eval cmd=\"$cmd1\"
8161: func_len " $cmd"
8162: len=$func_len_result
8163: ;;
8164: *)
8165: try_normal_branch=no
8166: ;;
8167: esac
8168: if test "$try_normal_branch" = yes \
8169: && { test "$len" -lt "$max_cmd_len" \
8170: || test "$max_cmd_len" -le -1; }
8171: then
8172: func_show_eval "$cmd" 'exit $?'
8173: skipped_export=false
8174: elif test -n "$nm_file_list_spec"; then
8175: func_basename "$output"
8176: output_la=$func_basename_result
8177: save_libobjs=$libobjs
8178: save_output=$output
8179: output=${output_objdir}/${output_la}.nm
8180: func_to_tool_file "$output"
8181: libobjs=$nm_file_list_spec$func_to_tool_file_result
8182: func_append delfiles " $output"
8183: func_verbose "creating $NM input file list: $output"
8184: for obj in $save_libobjs; do
8185: func_to_tool_file "$obj"
8186: $ECHO "$func_to_tool_file_result"
8187: done > "$output"
8188: eval cmd=\"$cmd1\"
8189: func_show_eval "$cmd" 'exit $?'
8190: output=$save_output
8191: libobjs=$save_libobjs
8192: skipped_export=false
8193: else
8194: # The command line is too long to execute in one step.
8195: func_verbose "using reloadable object file for export list..."
8196: skipped_export=:
8197: # Break out early, otherwise skipped_export may be
8198: # set to false by a later but shorter cmd.
8199: break
8200: fi
8201: done
8202: IFS="$save_ifs"
8203: if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
8204: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8205: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8206: fi
8207: fi
8208: fi
8209:
8210: if test -n "$export_symbols" && test -n "$include_expsyms"; then
8211: tmp_export_symbols="$export_symbols"
8212: test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8213: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8214: fi
8215:
8216: if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
8217: # The given exports_symbols file has to be filtered, so filter it.
8218: func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8219: # FIXME: $output_objdir/$libname.filter potentially contains lots of
8220: # 's' commands which not all seds can handle. GNU sed should be fine
8221: # though. Also, the filter scales superlinearly with the number of
8222: # global variables. join(1) would be nice here, but unfortunately
8223: # isn't a blessed tool.
8224: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8225: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8226: export_symbols=$output_objdir/$libname.def
8227: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8228: fi
8229:
8230: tmp_deplibs=
8231: for test_deplib in $deplibs; do
8232: case " $convenience " in
8233: *" $test_deplib "*) ;;
8234: *)
8235: func_append tmp_deplibs " $test_deplib"
8236: ;;
8237: esac
8238: done
8239: deplibs="$tmp_deplibs"
8240:
8241: if test -n "$convenience"; then
8242: if test -n "$whole_archive_flag_spec" &&
8243: test "$compiler_needs_object" = yes &&
8244: test -z "$libobjs"; then
8245: # extract the archives, so we have objects to list.
8246: # TODO: could optimize this to just extract one archive.
8247: whole_archive_flag_spec=
8248: fi
8249: if test -n "$whole_archive_flag_spec"; then
8250: save_libobjs=$libobjs
8251: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8252: test "X$libobjs" = "X " && libobjs=
8253: else
8254: gentop="$output_objdir/${outputname}x"
8255: func_append generated " $gentop"
8256:
8257: func_extract_archives $gentop $convenience
8258: func_append libobjs " $func_extract_archives_result"
8259: test "X$libobjs" = "X " && libobjs=
8260: fi
8261: fi
8262:
8263: if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
8264: eval flag=\"$thread_safe_flag_spec\"
8265: func_append linker_flags " $flag"
8266: fi
8267:
8268: # Make a backup of the uninstalled library when relinking
8269: if test "$opt_mode" = relink; then
8270: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
8271: fi
8272:
8273: # Do each of the archive commands.
8274: if test "$module" = yes && test -n "$module_cmds" ; then
8275: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8276: eval test_cmds=\"$module_expsym_cmds\"
8277: cmds=$module_expsym_cmds
8278: else
8279: eval test_cmds=\"$module_cmds\"
8280: cmds=$module_cmds
8281: fi
8282: else
8283: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8284: eval test_cmds=\"$archive_expsym_cmds\"
8285: cmds=$archive_expsym_cmds
8286: else
8287: eval test_cmds=\"$archive_cmds\"
8288: cmds=$archive_cmds
8289: fi
8290: fi
8291:
8292: if test "X$skipped_export" != "X:" &&
8293: func_len " $test_cmds" &&
8294: len=$func_len_result &&
8295: test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
8296: :
8297: else
8298: # The command line is too long to link in one step, link piecewise
8299: # or, if using GNU ld and skipped_export is not :, use a linker
8300: # script.
8301:
8302: # Save the value of $output and $libobjs because we want to
8303: # use them later. If we have whole_archive_flag_spec, we
8304: # want to use save_libobjs as it was before
8305: # whole_archive_flag_spec was expanded, because we can't
8306: # assume the linker understands whole_archive_flag_spec.
8307: # This may have to be revisited, in case too many
8308: # convenience libraries get linked in and end up exceeding
8309: # the spec.
8310: if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
8311: save_libobjs=$libobjs
8312: fi
8313: save_output=$output
8314: func_basename "$output"
8315: output_la=$func_basename_result
8316:
8317: # Clear the reloadable object creation command queue and
8318: # initialize k to one.
8319: test_cmds=
8320: concat_cmds=
8321: objlist=
8322: last_robj=
8323: k=1
8324:
8325: if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
8326: output=${output_objdir}/${output_la}.lnkscript
8327: func_verbose "creating GNU ld script: $output"
8328: echo 'INPUT (' > $output
8329: for obj in $save_libobjs
8330: do
8331: func_to_tool_file "$obj"
8332: $ECHO "$func_to_tool_file_result" >> $output
8333: done
8334: echo ')' >> $output
8335: func_append delfiles " $output"
8336: func_to_tool_file "$output"
8337: output=$func_to_tool_file_result
8338: elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
8339: output=${output_objdir}/${output_la}.lnk
8340: func_verbose "creating linker input file list: $output"
8341: : > $output
8342: set x $save_libobjs
8343: shift
8344: firstobj=
8345: if test "$compiler_needs_object" = yes; then
8346: firstobj="$1 "
8347: shift
8348: fi
8349: for obj
8350: do
8351: func_to_tool_file "$obj"
8352: $ECHO "$func_to_tool_file_result" >> $output
8353: done
8354: func_append delfiles " $output"
8355: func_to_tool_file "$output"
8356: output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
8357: else
8358: if test -n "$save_libobjs"; then
8359: func_verbose "creating reloadable object files..."
8360: output=$output_objdir/$output_la-${k}.$objext
8361: eval test_cmds=\"$reload_cmds\"
8362: func_len " $test_cmds"
8363: len0=$func_len_result
8364: len=$len0
8365:
8366: # Loop over the list of objects to be linked.
8367: for obj in $save_libobjs
8368: do
8369: func_len " $obj"
8370: func_arith $len + $func_len_result
8371: len=$func_arith_result
8372: if test "X$objlist" = X ||
8373: test "$len" -lt "$max_cmd_len"; then
8374: func_append objlist " $obj"
8375: else
8376: # The command $test_cmds is almost too long, add a
8377: # command to the queue.
8378: if test "$k" -eq 1 ; then
8379: # The first file doesn't have a previous command to add.
8380: reload_objs=$objlist
8381: eval concat_cmds=\"$reload_cmds\"
8382: else
8383: # All subsequent reloadable object files will link in
8384: # the last one created.
8385: reload_objs="$objlist $last_robj"
8386: eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
8387: fi
8388: last_robj=$output_objdir/$output_la-${k}.$objext
8389: func_arith $k + 1
8390: k=$func_arith_result
8391: output=$output_objdir/$output_la-${k}.$objext
8392: objlist=" $obj"
8393: func_len " $last_robj"
8394: func_arith $len0 + $func_len_result
8395: len=$func_arith_result
8396: fi
8397: done
8398: # Handle the remaining objects by creating one last
8399: # reloadable object file. All subsequent reloadable object
8400: # files will link in the last one created.
8401: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8402: reload_objs="$objlist $last_robj"
8403: eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
8404: if test -n "$last_robj"; then
8405: eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
8406: fi
8407: func_append delfiles " $output"
8408:
8409: else
8410: output=
8411: fi
8412:
8413: if ${skipped_export-false}; then
8414: func_verbose "generating symbol list for \`$libname.la'"
8415: export_symbols="$output_objdir/$libname.exp"
8416: $opt_dry_run || $RM $export_symbols
8417: libobjs=$output
8418: # Append the command to create the export file.
8419: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8420: eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
8421: if test -n "$last_robj"; then
8422: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
8423: fi
8424: fi
8425:
8426: test -n "$save_libobjs" &&
8427: func_verbose "creating a temporary reloadable object file: $output"
8428:
8429: # Loop through the commands generated above and execute them.
8430: save_ifs="$IFS"; IFS='~'
8431: for cmd in $concat_cmds; do
8432: IFS="$save_ifs"
8433: $opt_silent || {
8434: func_quote_for_expand "$cmd"
8435: eval "func_echo $func_quote_for_expand_result"
8436: }
8437: $opt_dry_run || eval "$cmd" || {
8438: lt_exit=$?
8439:
8440: # Restore the uninstalled library and exit
8441: if test "$opt_mode" = relink; then
8442: ( cd "$output_objdir" && \
8443: $RM "${realname}T" && \
8444: $MV "${realname}U" "$realname" )
8445: fi
8446:
8447: exit $lt_exit
8448: }
8449: done
8450: IFS="$save_ifs"
8451:
8452: if test -n "$export_symbols_regex" && ${skipped_export-false}; then
8453: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8454: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8455: fi
8456: fi
8457:
8458: if ${skipped_export-false}; then
8459: if test -n "$export_symbols" && test -n "$include_expsyms"; then
8460: tmp_export_symbols="$export_symbols"
8461: test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8462: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8463: fi
8464:
8465: if test -n "$orig_export_symbols"; then
8466: # The given exports_symbols file has to be filtered, so filter it.
8467: func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8468: # FIXME: $output_objdir/$libname.filter potentially contains lots of
8469: # 's' commands which not all seds can handle. GNU sed should be fine
8470: # though. Also, the filter scales superlinearly with the number of
8471: # global variables. join(1) would be nice here, but unfortunately
8472: # isn't a blessed tool.
8473: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8474: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8475: export_symbols=$output_objdir/$libname.def
8476: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8477: fi
8478: fi
8479:
8480: libobjs=$output
8481: # Restore the value of output.
8482: output=$save_output
8483:
8484: if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
8485: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8486: test "X$libobjs" = "X " && libobjs=
8487: fi
8488: # Expand the library linking commands again to reset the
8489: # value of $libobjs for piecewise linking.
8490:
8491: # Do each of the archive commands.
8492: if test "$module" = yes && test -n "$module_cmds" ; then
8493: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8494: cmds=$module_expsym_cmds
8495: else
8496: cmds=$module_cmds
8497: fi
8498: else
8499: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8500: cmds=$archive_expsym_cmds
8501: else
8502: cmds=$archive_cmds
8503: fi
8504: fi
8505: fi
8506:
8507: if test -n "$delfiles"; then
8508: # Append the command to remove temporary files to $cmds.
8509: eval cmds=\"\$cmds~\$RM $delfiles\"
8510: fi
8511:
8512: # Add any objects from preloaded convenience libraries
8513: if test -n "$dlprefiles"; then
8514: gentop="$output_objdir/${outputname}x"
8515: func_append generated " $gentop"
8516:
8517: func_extract_archives $gentop $dlprefiles
8518: func_append libobjs " $func_extract_archives_result"
8519: test "X$libobjs" = "X " && libobjs=
8520: fi
8521:
8522: save_ifs="$IFS"; IFS='~'
8523: for cmd in $cmds; do
8524: IFS="$save_ifs"
8525: eval cmd=\"$cmd\"
8526: $opt_silent || {
8527: func_quote_for_expand "$cmd"
8528: eval "func_echo $func_quote_for_expand_result"
8529: }
8530: $opt_dry_run || eval "$cmd" || {
8531: lt_exit=$?
8532:
8533: # Restore the uninstalled library and exit
8534: if test "$opt_mode" = relink; then
8535: ( cd "$output_objdir" && \
8536: $RM "${realname}T" && \
8537: $MV "${realname}U" "$realname" )
8538: fi
8539:
8540: exit $lt_exit
8541: }
8542: done
8543: IFS="$save_ifs"
8544:
8545: # Restore the uninstalled library and exit
8546: if test "$opt_mode" = relink; then
8547: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
8548:
8549: if test -n "$convenience"; then
8550: if test -z "$whole_archive_flag_spec"; then
8551: func_show_eval '${RM}r "$gentop"'
8552: fi
8553: fi
8554:
8555: exit $EXIT_SUCCESS
8556: fi
8557:
8558: # Create links to the real library.
8559: for linkname in $linknames; do
8560: if test "$realname" != "$linkname"; then
8561: func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
8562: fi
8563: done
8564:
8565: # If -module or -export-dynamic was specified, set the dlname.
8566: if test "$module" = yes || test "$export_dynamic" = yes; then
8567: # On all known operating systems, these are identical.
8568: dlname="$soname"
8569: fi
8570: fi
8571: ;;
8572:
8573: obj)
8574: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
8575: func_warning "\`-dlopen' is ignored for objects"
8576: fi
8577:
8578: case " $deplibs" in
8579: *\ -l* | *\ -L*)
8580: func_warning "\`-l' and \`-L' are ignored for objects" ;;
8581: esac
8582:
8583: test -n "$rpath" && \
8584: func_warning "\`-rpath' is ignored for objects"
8585:
8586: test -n "$xrpath" && \
8587: func_warning "\`-R' is ignored for objects"
8588:
8589: test -n "$vinfo" && \
8590: func_warning "\`-version-info' is ignored for objects"
8591:
8592: test -n "$release" && \
8593: func_warning "\`-release' is ignored for objects"
8594:
8595: case $output in
8596: *.lo)
8597: test -n "$objs$old_deplibs" && \
8598: func_fatal_error "cannot build library object \`$output' from non-libtool objects"
8599:
8600: libobj=$output
8601: func_lo2o "$libobj"
8602: obj=$func_lo2o_result
8603: ;;
8604: *)
8605: libobj=
8606: obj="$output"
8607: ;;
8608: esac
8609:
8610: # Delete the old objects.
8611: $opt_dry_run || $RM $obj $libobj
8612:
8613: # Objects from convenience libraries. This assumes
8614: # single-version convenience libraries. Whenever we create
8615: # different ones for PIC/non-PIC, this we'll have to duplicate
8616: # the extraction.
8617: reload_conv_objs=
8618: gentop=
8619: # reload_cmds runs $LD directly, so let us get rid of
8620: # -Wl from whole_archive_flag_spec and hope we can get by with
8621: # turning comma into space..
8622: wl=
8623:
8624: if test -n "$convenience"; then
8625: if test -n "$whole_archive_flag_spec"; then
8626: eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
8627: reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
8628: else
8629: gentop="$output_objdir/${obj}x"
8630: func_append generated " $gentop"
8631:
8632: func_extract_archives $gentop $convenience
8633: reload_conv_objs="$reload_objs $func_extract_archives_result"
8634: fi
8635: fi
8636:
8637: # If we're not building shared, we need to use non_pic_objs
8638: test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
8639:
8640: # Create the old-style object.
8641: reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
8642:
8643: output="$obj"
8644: func_execute_cmds "$reload_cmds" 'exit $?'
8645:
8646: # Exit if we aren't doing a library object file.
8647: if test -z "$libobj"; then
8648: if test -n "$gentop"; then
8649: func_show_eval '${RM}r "$gentop"'
8650: fi
8651:
8652: exit $EXIT_SUCCESS
8653: fi
8654:
8655: if test "$build_libtool_libs" != yes; then
8656: if test -n "$gentop"; then
8657: func_show_eval '${RM}r "$gentop"'
8658: fi
8659:
8660: # Create an invalid libtool object if no PIC, so that we don't
8661: # accidentally link it into a program.
8662: # $show "echo timestamp > $libobj"
8663: # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
8664: exit $EXIT_SUCCESS
8665: fi
8666:
8667: if test -n "$pic_flag" || test "$pic_mode" != default; then
8668: # Only do commands if we really have different PIC objects.
8669: reload_objs="$libobjs $reload_conv_objs"
8670: output="$libobj"
8671: func_execute_cmds "$reload_cmds" 'exit $?'
8672: fi
8673:
8674: if test -n "$gentop"; then
8675: func_show_eval '${RM}r "$gentop"'
8676: fi
8677:
8678: exit $EXIT_SUCCESS
8679: ;;
8680:
8681: prog)
8682: case $host in
8683: *cygwin*) func_stripname '' '.exe' "$output"
8684: output=$func_stripname_result.exe;;
8685: esac
8686: test -n "$vinfo" && \
8687: func_warning "\`-version-info' is ignored for programs"
8688:
8689: test -n "$release" && \
8690: func_warning "\`-release' is ignored for programs"
8691:
8692: test "$preload" = yes \
8693: && test "$dlopen_support" = unknown \
8694: && test "$dlopen_self" = unknown \
8695: && test "$dlopen_self_static" = unknown && \
8696: func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
8697:
8698: case $host in
8699: *-*-rhapsody* | *-*-darwin1.[012])
8700: # On Rhapsody replace the C library is the System framework
8701: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
8702: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
8703: ;;
8704: esac
8705:
8706: case $host in
8707: *-*-darwin*)
8708: # Don't allow lazy linking, it breaks C++ global constructors
8709: # But is supposedly fixed on 10.4 or later (yay!).
8710: if test "$tagname" = CXX ; then
8711: case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
8712: 10.[0123])
8713: func_append compile_command " ${wl}-bind_at_load"
8714: func_append finalize_command " ${wl}-bind_at_load"
8715: ;;
8716: esac
8717: fi
8718: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8719: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8720: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8721: ;;
8722: esac
8723:
8724:
8725: # move library search paths that coincide with paths to not yet
8726: # installed libraries to the beginning of the library search list
8727: new_libs=
8728: for path in $notinst_path; do
8729: case " $new_libs " in
8730: *" -L$path/$objdir "*) ;;
8731: *)
8732: case " $compile_deplibs " in
8733: *" -L$path/$objdir "*)
8734: func_append new_libs " -L$path/$objdir" ;;
8735: esac
8736: ;;
8737: esac
8738: done
8739: for deplib in $compile_deplibs; do
8740: case $deplib in
8741: -L*)
8742: case " $new_libs " in
8743: *" $deplib "*) ;;
8744: *) func_append new_libs " $deplib" ;;
8745: esac
8746: ;;
8747: *) func_append new_libs " $deplib" ;;
8748: esac
8749: done
8750: compile_deplibs="$new_libs"
8751:
8752:
8753: func_append compile_command " $compile_deplibs"
8754: func_append finalize_command " $finalize_deplibs"
8755:
8756: if test -n "$rpath$xrpath"; then
8757: # If the user specified any rpath flags, then add them.
8758: for libdir in $rpath $xrpath; do
8759: # This is the magic to use -rpath.
8760: case "$finalize_rpath " in
8761: *" $libdir "*) ;;
8762: *) func_append finalize_rpath " $libdir" ;;
8763: esac
8764: done
8765: fi
8766:
8767: # Now hardcode the library paths
8768: rpath=
8769: hardcode_libdirs=
8770: for libdir in $compile_rpath $finalize_rpath; do
8771: if test -n "$hardcode_libdir_flag_spec"; then
8772: if test -n "$hardcode_libdir_separator"; then
8773: if test -z "$hardcode_libdirs"; then
8774: hardcode_libdirs="$libdir"
8775: else
8776: # Just accumulate the unique libdirs.
8777: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8778: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8779: ;;
8780: *)
8781: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8782: ;;
8783: esac
8784: fi
8785: else
8786: eval flag=\"$hardcode_libdir_flag_spec\"
8787: func_append rpath " $flag"
8788: fi
8789: elif test -n "$runpath_var"; then
8790: case "$perm_rpath " in
8791: *" $libdir "*) ;;
8792: *) func_append perm_rpath " $libdir" ;;
8793: esac
8794: fi
8795: case $host in
8796: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
8797: testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
8798: case :$dllsearchpath: in
8799: *":$libdir:"*) ;;
8800: ::) dllsearchpath=$libdir;;
8801: *) func_append dllsearchpath ":$libdir";;
8802: esac
8803: case :$dllsearchpath: in
8804: *":$testbindir:"*) ;;
8805: ::) dllsearchpath=$testbindir;;
8806: *) func_append dllsearchpath ":$testbindir";;
8807: esac
8808: ;;
8809: esac
8810: done
8811: # Substitute the hardcoded libdirs into the rpath.
8812: if test -n "$hardcode_libdir_separator" &&
8813: test -n "$hardcode_libdirs"; then
8814: libdir="$hardcode_libdirs"
8815: eval rpath=\" $hardcode_libdir_flag_spec\"
8816: fi
8817: compile_rpath="$rpath"
8818:
8819: rpath=
8820: hardcode_libdirs=
8821: for libdir in $finalize_rpath; do
8822: if test -n "$hardcode_libdir_flag_spec"; then
8823: if test -n "$hardcode_libdir_separator"; then
8824: if test -z "$hardcode_libdirs"; then
8825: hardcode_libdirs="$libdir"
8826: else
8827: # Just accumulate the unique libdirs.
8828: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8829: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8830: ;;
8831: *)
8832: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8833: ;;
8834: esac
8835: fi
8836: else
8837: eval flag=\"$hardcode_libdir_flag_spec\"
8838: func_append rpath " $flag"
8839: fi
8840: elif test -n "$runpath_var"; then
8841: case "$finalize_perm_rpath " in
8842: *" $libdir "*) ;;
8843: *) func_append finalize_perm_rpath " $libdir" ;;
8844: esac
8845: fi
8846: done
8847: # Substitute the hardcoded libdirs into the rpath.
8848: if test -n "$hardcode_libdir_separator" &&
8849: test -n "$hardcode_libdirs"; then
8850: libdir="$hardcode_libdirs"
8851: eval rpath=\" $hardcode_libdir_flag_spec\"
8852: fi
8853: finalize_rpath="$rpath"
8854:
8855: if test -n "$libobjs" && test "$build_old_libs" = yes; then
8856: # Transform all the library objects into standard objects.
8857: compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8858: finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8859: fi
8860:
8861: func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
8862:
8863: # template prelinking step
8864: if test -n "$prelink_cmds"; then
8865: func_execute_cmds "$prelink_cmds" 'exit $?'
8866: fi
8867:
8868: wrappers_required=yes
8869: case $host in
8870: *cegcc* | *mingw32ce*)
8871: # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
8872: wrappers_required=no
8873: ;;
8874: *cygwin* | *mingw* )
8875: if test "$build_libtool_libs" != yes; then
8876: wrappers_required=no
8877: fi
8878: ;;
8879: *)
8880: if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
8881: wrappers_required=no
8882: fi
8883: ;;
8884: esac
8885: if test "$wrappers_required" = no; then
8886: # Replace the output file specification.
8887: compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8888: link_command="$compile_command$compile_rpath"
8889:
8890: # We have no uninstalled library dependencies, so finalize right now.
8891: exit_status=0
8892: func_show_eval "$link_command" 'exit_status=$?'
8893:
8894: if test -n "$postlink_cmds"; then
8895: func_to_tool_file "$output"
8896: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8897: func_execute_cmds "$postlink_cmds" 'exit $?'
8898: fi
8899:
8900: # Delete the generated files.
8901: if test -f "$output_objdir/${outputname}S.${objext}"; then
8902: func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
8903: fi
8904:
8905: exit $exit_status
8906: fi
8907:
8908: if test -n "$compile_shlibpath$finalize_shlibpath"; then
8909: compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
8910: fi
8911: if test -n "$finalize_shlibpath"; then
8912: finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
8913: fi
8914:
8915: compile_var=
8916: finalize_var=
8917: if test -n "$runpath_var"; then
8918: if test -n "$perm_rpath"; then
8919: # We should set the runpath_var.
8920: rpath=
8921: for dir in $perm_rpath; do
8922: func_append rpath "$dir:"
8923: done
8924: compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
8925: fi
8926: if test -n "$finalize_perm_rpath"; then
8927: # We should set the runpath_var.
8928: rpath=
8929: for dir in $finalize_perm_rpath; do
8930: func_append rpath "$dir:"
8931: done
8932: finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
8933: fi
8934: fi
8935:
8936: if test "$no_install" = yes; then
8937: # We don't need to create a wrapper script.
8938: link_command="$compile_var$compile_command$compile_rpath"
8939: # Replace the output file specification.
8940: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8941: # Delete the old output file.
8942: $opt_dry_run || $RM $output
8943: # Link the executable and exit
8944: func_show_eval "$link_command" 'exit $?'
8945:
8946: if test -n "$postlink_cmds"; then
8947: func_to_tool_file "$output"
8948: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8949: func_execute_cmds "$postlink_cmds" 'exit $?'
8950: fi
8951:
8952: exit $EXIT_SUCCESS
8953: fi
8954:
8955: if test "$hardcode_action" = relink; then
8956: # Fast installation is not supported
8957: link_command="$compile_var$compile_command$compile_rpath"
8958: relink_command="$finalize_var$finalize_command$finalize_rpath"
8959:
8960: func_warning "this platform does not like uninstalled shared libraries"
8961: func_warning "\`$output' will be relinked during installation"
8962: else
8963: if test "$fast_install" != no; then
8964: link_command="$finalize_var$compile_command$finalize_rpath"
8965: if test "$fast_install" = yes; then
8966: relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
8967: else
8968: # fast_install is set to needless
8969: relink_command=
8970: fi
8971: else
8972: link_command="$compile_var$compile_command$compile_rpath"
8973: relink_command="$finalize_var$finalize_command$finalize_rpath"
8974: fi
8975: fi
8976:
8977: # Replace the output file specification.
8978: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
8979:
8980: # Delete the old output files.
8981: $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
8982:
8983: func_show_eval "$link_command" 'exit $?'
8984:
8985: if test -n "$postlink_cmds"; then
8986: func_to_tool_file "$output_objdir/$outputname"
8987: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8988: func_execute_cmds "$postlink_cmds" 'exit $?'
8989: fi
8990:
8991: # Now create the wrapper script.
8992: func_verbose "creating $output"
8993:
8994: # Quote the relink command for shipping.
8995: if test -n "$relink_command"; then
8996: # Preserve any variables that may affect compiler behavior
8997: for var in $variables_saved_for_relink; do
8998: if eval test -z \"\${$var+set}\"; then
8999: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9000: elif eval var_value=\$$var; test -z "$var_value"; then
9001: relink_command="$var=; export $var; $relink_command"
9002: else
9003: func_quote_for_eval "$var_value"
9004: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9005: fi
9006: done
9007: relink_command="(cd `pwd`; $relink_command)"
9008: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9009: fi
9010:
9011: # Only actually do things if not in dry run mode.
9012: $opt_dry_run || {
9013: # win32 will think the script is a binary if it has
9014: # a .exe suffix, so we strip it off here.
9015: case $output in
9016: *.exe) func_stripname '' '.exe' "$output"
9017: output=$func_stripname_result ;;
9018: esac
9019: # test for cygwin because mv fails w/o .exe extensions
9020: case $host in
9021: *cygwin*)
9022: exeext=.exe
9023: func_stripname '' '.exe' "$outputname"
9024: outputname=$func_stripname_result ;;
9025: *) exeext= ;;
9026: esac
9027: case $host in
9028: *cygwin* | *mingw* )
9029: func_dirname_and_basename "$output" "" "."
9030: output_name=$func_basename_result
9031: output_path=$func_dirname_result
9032: cwrappersource="$output_path/$objdir/lt-$output_name.c"
9033: cwrapper="$output_path/$output_name.exe"
9034: $RM $cwrappersource $cwrapper
9035: trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
9036:
9037: func_emit_cwrapperexe_src > $cwrappersource
9038:
9039: # The wrapper executable is built using the $host compiler,
9040: # because it contains $host paths and files. If cross-
9041: # compiling, it, like the target executable, must be
9042: # executed on the $host or under an emulation environment.
9043: $opt_dry_run || {
9044: $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
9045: $STRIP $cwrapper
9046: }
9047:
9048: # Now, create the wrapper script for func_source use:
9049: func_ltwrapper_scriptname $cwrapper
9050: $RM $func_ltwrapper_scriptname_result
9051: trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
9052: $opt_dry_run || {
9053: # note: this script will not be executed, so do not chmod.
9054: if test "x$build" = "x$host" ; then
9055: $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
9056: else
9057: func_emit_wrapper no > $func_ltwrapper_scriptname_result
9058: fi
9059: }
9060: ;;
9061: * )
9062: $RM $output
9063: trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
9064:
9065: func_emit_wrapper no > $output
9066: chmod +x $output
9067: ;;
9068: esac
9069: }
9070: exit $EXIT_SUCCESS
9071: ;;
9072: esac
9073:
9074: # See if we need to build an old-fashioned archive.
9075: for oldlib in $oldlibs; do
9076:
9077: if test "$build_libtool_libs" = convenience; then
9078: oldobjs="$libobjs_save $symfileobj"
9079: addlibs="$convenience"
9080: build_libtool_libs=no
9081: else
9082: if test "$build_libtool_libs" = module; then
9083: oldobjs="$libobjs_save"
9084: build_libtool_libs=no
9085: else
9086: oldobjs="$old_deplibs $non_pic_objects"
9087: if test "$preload" = yes && test -f "$symfileobj"; then
9088: func_append oldobjs " $symfileobj"
9089: fi
9090: fi
9091: addlibs="$old_convenience"
9092: fi
9093:
9094: if test -n "$addlibs"; then
9095: gentop="$output_objdir/${outputname}x"
9096: func_append generated " $gentop"
9097:
9098: func_extract_archives $gentop $addlibs
9099: func_append oldobjs " $func_extract_archives_result"
9100: fi
9101:
9102: # Do each command in the archive commands.
9103: if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
9104: cmds=$old_archive_from_new_cmds
9105: else
9106:
9107: # Add any objects from preloaded convenience libraries
9108: if test -n "$dlprefiles"; then
9109: gentop="$output_objdir/${outputname}x"
9110: func_append generated " $gentop"
9111:
9112: func_extract_archives $gentop $dlprefiles
9113: func_append oldobjs " $func_extract_archives_result"
9114: fi
9115:
9116: # POSIX demands no paths to be encoded in archives. We have
9117: # to avoid creating archives with duplicate basenames if we
9118: # might have to extract them afterwards, e.g., when creating a
9119: # static archive out of a convenience library, or when linking
9120: # the entirety of a libtool archive into another (currently
9121: # not supported by libtool).
9122: if (for obj in $oldobjs
9123: do
9124: func_basename "$obj"
9125: $ECHO "$func_basename_result"
9126: done | sort | sort -uc >/dev/null 2>&1); then
9127: :
9128: else
9129: echo "copying selected object files to avoid basename conflicts..."
9130: gentop="$output_objdir/${outputname}x"
9131: func_append generated " $gentop"
9132: func_mkdir_p "$gentop"
9133: save_oldobjs=$oldobjs
9134: oldobjs=
9135: counter=1
9136: for obj in $save_oldobjs
9137: do
9138: func_basename "$obj"
9139: objbase="$func_basename_result"
9140: case " $oldobjs " in
9141: " ") oldobjs=$obj ;;
9142: *[\ /]"$objbase "*)
9143: while :; do
9144: # Make sure we don't pick an alternate name that also
9145: # overlaps.
9146: newobj=lt$counter-$objbase
9147: func_arith $counter + 1
9148: counter=$func_arith_result
9149: case " $oldobjs " in
9150: *[\ /]"$newobj "*) ;;
9151: *) if test ! -f "$gentop/$newobj"; then break; fi ;;
9152: esac
9153: done
9154: func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
9155: func_append oldobjs " $gentop/$newobj"
9156: ;;
9157: *) func_append oldobjs " $obj" ;;
9158: esac
9159: done
9160: fi
9161: eval cmds=\"$old_archive_cmds\"
9162:
9163: func_len " $cmds"
9164: len=$func_len_result
9165: if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9166: cmds=$old_archive_cmds
9167: elif test -n "$archiver_list_spec"; then
9168: func_verbose "using command file archive linking..."
9169: for obj in $oldobjs
9170: do
9171: func_to_tool_file "$obj"
9172: $ECHO "$func_to_tool_file_result"
9173: done > $output_objdir/$libname.libcmd
9174: func_to_tool_file "$output_objdir/$libname.libcmd"
9175: oldobjs=" $archiver_list_spec$func_to_tool_file_result"
9176: cmds=$old_archive_cmds
9177: else
9178: # the command line is too long to link in one step, link in parts
9179: func_verbose "using piecewise archive linking..."
9180: save_RANLIB=$RANLIB
9181: RANLIB=:
9182: objlist=
9183: concat_cmds=
9184: save_oldobjs=$oldobjs
9185: oldobjs=
9186: # Is there a better way of finding the last object in the list?
9187: for obj in $save_oldobjs
9188: do
9189: last_oldobj=$obj
9190: done
9191: eval test_cmds=\"$old_archive_cmds\"
9192: func_len " $test_cmds"
9193: len0=$func_len_result
9194: len=$len0
9195: for obj in $save_oldobjs
9196: do
9197: func_len " $obj"
9198: func_arith $len + $func_len_result
9199: len=$func_arith_result
9200: func_append objlist " $obj"
9201: if test "$len" -lt "$max_cmd_len"; then
9202: :
9203: else
9204: # the above command should be used before it gets too long
9205: oldobjs=$objlist
9206: if test "$obj" = "$last_oldobj" ; then
9207: RANLIB=$save_RANLIB
9208: fi
9209: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9210: eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
9211: objlist=
9212: len=$len0
9213: fi
9214: done
9215: RANLIB=$save_RANLIB
9216: oldobjs=$objlist
9217: if test "X$oldobjs" = "X" ; then
9218: eval cmds=\"\$concat_cmds\"
9219: else
9220: eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
9221: fi
9222: fi
9223: fi
9224: func_execute_cmds "$cmds" 'exit $?'
9225: done
9226:
9227: test -n "$generated" && \
9228: func_show_eval "${RM}r$generated"
9229:
9230: # Now create the libtool archive.
9231: case $output in
9232: *.la)
9233: old_library=
9234: test "$build_old_libs" = yes && old_library="$libname.$libext"
9235: func_verbose "creating $output"
9236:
9237: # Preserve any variables that may affect compiler behavior
9238: for var in $variables_saved_for_relink; do
9239: if eval test -z \"\${$var+set}\"; then
9240: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9241: elif eval var_value=\$$var; test -z "$var_value"; then
9242: relink_command="$var=; export $var; $relink_command"
9243: else
9244: func_quote_for_eval "$var_value"
9245: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9246: fi
9247: done
9248: # Quote the link command for shipping.
9249: relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
9250: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9251: if test "$hardcode_automatic" = yes ; then
9252: relink_command=
9253: fi
9254:
9255: # Only create the output if not a dry run.
9256: $opt_dry_run || {
9257: for installed in no yes; do
9258: if test "$installed" = yes; then
9259: if test -z "$install_libdir"; then
9260: break
9261: fi
9262: output="$output_objdir/$outputname"i
9263: # Replace all uninstalled libtool libraries with the installed ones
9264: newdependency_libs=
9265: for deplib in $dependency_libs; do
9266: case $deplib in
9267: *.la)
9268: func_basename "$deplib"
9269: name="$func_basename_result"
9270: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
9271: test -z "$libdir" && \
9272: func_fatal_error "\`$deplib' is not a valid libtool archive"
9273: func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
9274: ;;
9275: -L*)
9276: func_stripname -L '' "$deplib"
9277: func_replace_sysroot "$func_stripname_result"
9278: func_append newdependency_libs " -L$func_replace_sysroot_result"
9279: ;;
9280: -R*)
9281: func_stripname -R '' "$deplib"
9282: func_replace_sysroot "$func_stripname_result"
9283: func_append newdependency_libs " -R$func_replace_sysroot_result"
9284: ;;
9285: *) func_append newdependency_libs " $deplib" ;;
9286: esac
9287: done
9288: dependency_libs="$newdependency_libs"
9289: newdlfiles=
9290:
9291: for lib in $dlfiles; do
9292: case $lib in
9293: *.la)
9294: func_basename "$lib"
9295: name="$func_basename_result"
9296: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9297: test -z "$libdir" && \
9298: func_fatal_error "\`$lib' is not a valid libtool archive"
9299: func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
9300: ;;
9301: *) func_append newdlfiles " $lib" ;;
9302: esac
9303: done
9304: dlfiles="$newdlfiles"
9305: newdlprefiles=
9306: for lib in $dlprefiles; do
9307: case $lib in
9308: *.la)
9309: # Only pass preopened files to the pseudo-archive (for
9310: # eventual linking with the app. that links it) if we
9311: # didn't already link the preopened objects directly into
9312: # the library:
9313: func_basename "$lib"
9314: name="$func_basename_result"
9315: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9316: test -z "$libdir" && \
9317: func_fatal_error "\`$lib' is not a valid libtool archive"
9318: func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
9319: ;;
9320: esac
9321: done
9322: dlprefiles="$newdlprefiles"
9323: else
9324: newdlfiles=
9325: for lib in $dlfiles; do
9326: case $lib in
9327: [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9328: *) abs=`pwd`"/$lib" ;;
9329: esac
9330: func_append newdlfiles " $abs"
9331: done
9332: dlfiles="$newdlfiles"
9333: newdlprefiles=
9334: for lib in $dlprefiles; do
9335: case $lib in
9336: [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9337: *) abs=`pwd`"/$lib" ;;
9338: esac
9339: func_append newdlprefiles " $abs"
9340: done
9341: dlprefiles="$newdlprefiles"
9342: fi
9343: $RM $output
9344: # place dlname in correct position for cygwin
9345: # In fact, it would be nice if we could use this code for all target
9346: # systems that can't hard-code library paths into their executables
9347: # and that have no shared library path variable independent of PATH,
9348: # but it turns out we can't easily determine that from inspecting
9349: # libtool variables, so we have to hard-code the OSs to which it
9350: # applies here; at the moment, that means platforms that use the PE
9351: # object format with DLL files. See the long comment at the top of
9352: # tests/bindir.at for full details.
9353: tdlname=$dlname
9354: case $host,$output,$installed,$module,$dlname in
9355: *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
9356: # If a -bindir argument was supplied, place the dll there.
9357: if test "x$bindir" != x ;
9358: then
9359: func_relative_path "$install_libdir" "$bindir"
9360: tdlname=$func_relative_path_result$dlname
9361: else
9362: # Otherwise fall back on heuristic.
9363: tdlname=../bin/$dlname
9364: fi
9365: ;;
9366: esac
9367: $ECHO > $output "\
9368: # $outputname - a libtool library file
9369: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
9370: #
9371: # Please DO NOT delete this file!
9372: # It is necessary for linking the library.
9373:
9374: # The name that we can dlopen(3).
9375: dlname='$tdlname'
9376:
9377: # Names of this library.
9378: library_names='$library_names'
9379:
9380: # The name of the static archive.
9381: old_library='$old_library'
9382:
9383: # Linker flags that can not go in dependency_libs.
9384: inherited_linker_flags='$new_inherited_linker_flags'
9385:
9386: # Libraries that this one depends upon.
9387: dependency_libs='$dependency_libs'
9388:
9389: # Names of additional weak libraries provided by this library
9390: weak_library_names='$weak_libs'
9391:
9392: # Version information for $libname.
9393: current=$current
9394: age=$age
9395: revision=$revision
9396:
9397: # Is this an already installed library?
9398: installed=$installed
9399:
9400: # Should we warn about portability when linking against -modules?
9401: shouldnotlink=$module
9402:
9403: # Files to dlopen/dlpreopen
9404: dlopen='$dlfiles'
9405: dlpreopen='$dlprefiles'
9406:
9407: # Directory that this library needs to be installed in:
9408: libdir='$install_libdir'"
9409: if test "$installed" = no && test "$need_relink" = yes; then
9410: $ECHO >> $output "\
9411: relink_command=\"$relink_command\""
9412: fi
9413: done
9414: }
9415:
9416: # Do a symbolic link so that the libtool archive can be found in
9417: # LD_LIBRARY_PATH before the program is installed.
9418: func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
9419: ;;
9420: esac
9421: exit $EXIT_SUCCESS
9422: }
9423:
9424: { test "$opt_mode" = link || test "$opt_mode" = relink; } &&
9425: func_mode_link ${1+"$@"}
9426:
9427:
9428: # func_mode_uninstall arg...
9429: func_mode_uninstall ()
9430: {
9431: $opt_debug
9432: RM="$nonopt"
9433: files=
9434: rmforce=
9435: exit_status=0
9436:
9437: # This variable tells wrapper scripts just to set variables rather
9438: # than running their programs.
9439: libtool_install_magic="$magic"
9440:
9441: for arg
9442: do
9443: case $arg in
9444: -f) func_append RM " $arg"; rmforce=yes ;;
9445: -*) func_append RM " $arg" ;;
9446: *) func_append files " $arg" ;;
9447: esac
9448: done
9449:
9450: test -z "$RM" && \
9451: func_fatal_help "you must specify an RM program"
9452:
9453: rmdirs=
9454:
9455: for file in $files; do
9456: func_dirname "$file" "" "."
9457: dir="$func_dirname_result"
9458: if test "X$dir" = X.; then
9459: odir="$objdir"
9460: else
9461: odir="$dir/$objdir"
9462: fi
9463: func_basename "$file"
9464: name="$func_basename_result"
9465: test "$opt_mode" = uninstall && odir="$dir"
9466:
9467: # Remember odir for removal later, being careful to avoid duplicates
9468: if test "$opt_mode" = clean; then
9469: case " $rmdirs " in
9470: *" $odir "*) ;;
9471: *) func_append rmdirs " $odir" ;;
9472: esac
9473: fi
9474:
9475: # Don't error if the file doesn't exist and rm -f was used.
9476: if { test -L "$file"; } >/dev/null 2>&1 ||
9477: { test -h "$file"; } >/dev/null 2>&1 ||
9478: test -f "$file"; then
9479: :
9480: elif test -d "$file"; then
9481: exit_status=1
9482: continue
9483: elif test "$rmforce" = yes; then
9484: continue
9485: fi
9486:
9487: rmfiles="$file"
9488:
9489: case $name in
9490: *.la)
9491: # Possibly a libtool archive, so verify it.
9492: if func_lalib_p "$file"; then
9493: func_source $dir/$name
9494:
9495: # Delete the libtool libraries and symlinks.
9496: for n in $library_names; do
9497: func_append rmfiles " $odir/$n"
9498: done
9499: test -n "$old_library" && func_append rmfiles " $odir/$old_library"
9500:
9501: case "$opt_mode" in
9502: clean)
9503: case " $library_names " in
9504: *" $dlname "*) ;;
9505: *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
9506: esac
9507: test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
9508: ;;
9509: uninstall)
9510: if test -n "$library_names"; then
9511: # Do each command in the postuninstall commands.
9512: func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9513: fi
9514:
9515: if test -n "$old_library"; then
9516: # Do each command in the old_postuninstall commands.
9517: func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9518: fi
9519: # FIXME: should reinstall the best remaining shared library.
9520: ;;
9521: esac
9522: fi
9523: ;;
9524:
9525: *.lo)
9526: # Possibly a libtool object, so verify it.
9527: if func_lalib_p "$file"; then
9528:
9529: # Read the .lo file
9530: func_source $dir/$name
9531:
9532: # Add PIC object to the list of files to remove.
9533: if test -n "$pic_object" &&
9534: test "$pic_object" != none; then
9535: func_append rmfiles " $dir/$pic_object"
9536: fi
9537:
9538: # Add non-PIC object to the list of files to remove.
9539: if test -n "$non_pic_object" &&
9540: test "$non_pic_object" != none; then
9541: func_append rmfiles " $dir/$non_pic_object"
9542: fi
9543: fi
9544: ;;
9545:
9546: *)
9547: if test "$opt_mode" = clean ; then
9548: noexename=$name
9549: case $file in
9550: *.exe)
9551: func_stripname '' '.exe' "$file"
9552: file=$func_stripname_result
9553: func_stripname '' '.exe' "$name"
9554: noexename=$func_stripname_result
9555: # $file with .exe has already been added to rmfiles,
9556: # add $file without .exe
9557: func_append rmfiles " $file"
9558: ;;
9559: esac
9560: # Do a test to see if this is a libtool program.
9561: if func_ltwrapper_p "$file"; then
9562: if func_ltwrapper_executable_p "$file"; then
9563: func_ltwrapper_scriptname "$file"
9564: relink_command=
9565: func_source $func_ltwrapper_scriptname_result
9566: func_append rmfiles " $func_ltwrapper_scriptname_result"
9567: else
9568: relink_command=
9569: func_source $dir/$noexename
9570: fi
9571:
9572: # note $name still contains .exe if it was in $file originally
9573: # as does the version of $file that was added into $rmfiles
9574: func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
9575: if test "$fast_install" = yes && test -n "$relink_command"; then
9576: func_append rmfiles " $odir/lt-$name"
9577: fi
9578: if test "X$noexename" != "X$name" ; then
9579: func_append rmfiles " $odir/lt-${noexename}.c"
9580: fi
9581: fi
9582: fi
9583: ;;
9584: esac
9585: func_show_eval "$RM $rmfiles" 'exit_status=1'
9586: done
9587:
9588: # Try to remove the ${objdir}s in the directories where we deleted files
9589: for dir in $rmdirs; do
9590: if test -d "$dir"; then
9591: func_show_eval "rmdir $dir >/dev/null 2>&1"
9592: fi
9593: done
9594:
9595: exit $exit_status
9596: }
9597:
9598: { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
9599: func_mode_uninstall ${1+"$@"}
9600:
9601: test -z "$opt_mode" && {
9602: help="$generic_help"
9603: func_fatal_help "you must specify a MODE"
9604: }
9605:
9606: test -z "$exec_cmd" && \
9607: func_fatal_help "invalid operation mode \`$opt_mode'"
9608:
9609: if test -n "$exec_cmd"; then
9610: eval exec "$exec_cmd"
9611: exit $EXIT_FAILURE
9612: fi
9613:
9614: exit $exit_status
9615:
9616:
9617: # The TAGs below are defined such that we never get into a situation
9618: # in which we disable both kinds of libraries. Given conflicting
9619: # choices, we go for a static library, that is the most portable,
9620: # since we can't tell whether shared libraries were disabled because
9621: # the user asked for that or because the platform doesn't support
9622: # them. This is particularly important on AIX, because we don't
9623: # support having both static and shared libraries enabled at the same
9624: # time on that platform, so we default to a shared-only configuration.
9625: # If a disable-shared tag is given, we'll fallback to a static-only
9626: # configuration. But we'll never go from static-only to shared-only.
9627:
9628: # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
9629: build_libtool_libs=no
9630: build_old_libs=yes
9631: # ### END LIBTOOL TAG CONFIG: disable-shared
9632:
9633: # ### BEGIN LIBTOOL TAG CONFIG: disable-static
9634: build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
9635: # ### END LIBTOOL TAG CONFIG: disable-static
9636:
9637: # Local Variables:
9638: # mode:shell-script
9639: # sh-indentation:2
9640: # End:
9641: # vi:sw=2
9642:
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